MA 3 # 3030132. 355909 305 2 75 Nova, Monza. Illinois (327) Maryland. he said it was a g. 250: 3855961: 1966-67: 396: 4. Posted - Tue, Jul 15, 2014 at 9:00 PM. The factory called this engine the Mark II, and eventually it became the big-block Chevy engine we know. I got it with a 454, no AC compressor. This is a 959 casting number block made between 1973 and 1976. What Numbers I Have Gathered So Far Are: Fifth Digit In VIN # Designates The 454 Engine This One Is “Z” Which designates the 454. 1- yes they are some of the best flowing oval factory heads. In 1972, the biggest and baddest motor you could shove between the fenders of a Chevrolet passenger car was the mighty LS5. Casting number 3999289. 250 Generation V block 3999289 1972-78 454 215, 235, 240, 270, 2 bolt, car & truck 3999289 ???? 454 4. Radiator Fan Shroud**** 1973 Fan Shroud Casting Part #331869. If you're looking at the casting # information and it. Cylinder Head and Block Manual April 2006. Transcription. com it will tell you everything about chev heads the # on the front of the heads is serial # and where it was manufactured. 1966 Corvette Impala 427425hp 4-bolt Block 3869942 Dated B-1-6. We have taken plenty of pictures and listed part numbers if available. The value of these blocks continues to increase with time as these blocks become harder to find. 250 3963512 1969-71 427/454 4. Description for Chevrolet Chevelle 1970. I Big Block 1973-79 2 Bolt Main. Antreprenoriat BT. It is 2 piece rear Houma Louisiana Car parts 350 $ 350 CHEVY W/ 700R TRANS - $1000 (SHREVEPORT) I HAVE A PERFECTLY GOOD ENGINE AND TRANSMISSION READY TO INSTALL!!!. Painted Black gloss finish (car was stripped / sanded / and soda blasted before paint). 540 cubic inches This is a stroker setup featuring a 4. com to see over 100 HD photos and our in-depth video for this 1969 Chevrolet Chevelle and over 200 other classics! Mechanics: Built GM 454ci V8. 364779 366 68-88 Truck Heavy Duty. This is a well running 454 4 bolt main Big Block Chevy motor that is currently in the car. 001-inch per one-inch of journal diameter," or. The normal Holley date code can be translated as: last digit of calendar year is 1st digit while the second digit indicates the month; "A" for November and "B. If you have an early big block or a late model smallblock, the BLOCK CASTING DATE may be on the passenger side of the engine block, (see 2A), instead of the rear ledge of the block. thanks to all that replyed. 1968 Number Code Engine 3914660 327 300 Horsepower (early, unverified) 3914678 327 300 & 350 Horsepower 3916321 427 390, 400, 430 & 435 Horsepower (early) 3935439 427 390, 400, 430 & 435 Horsepower (late) 1969 Number Code Engine 3932386 350 … Continue reading →. Call complt carb to pan steel crank, 194 cyl 604-435-9860. Chevrolet Big Block casting numbers and technical information for engines and cylinder heads. have is the casting number on the driver's rear of the block. Mai 2021 um 23:24. 361959 454 75-85 Truck Light Duty. You can read the details here. 3999289 big block on MainKeys. MASSIVE INVENTORY: SEE CHART AT BOTTOM OF PAGE. BBC Cylinder Head Casting Numbers: RECTANGULAR PORT - Valve size 2. There were 3 different variations of the 454 that came onto the drawing board at GM during the 70s; the LS5, the LS6, and the LS7 which. The engine is completely assembled, but I did retrieve some casting numbers. 1969-1972 402 block casting number 3969854. The car is finished in Red with a white top over a black interior. Although 1976 was the last year the 454 ever saw passenger car duty, this big block engine. 361959 454 73-75 Chevelle. Wisely, the pair decided to substitute Chevy's 327, one of the sweetest small-block V8s ever, for Studebaker's uninspired 289-ci lump. 030 over and is now equipped with ARP Fasteners throughout,. They went in an old building. Mark Lindquist offers his tip of the month and answers a readers' question about matching numbers for a 454 big-block engine. This is a complete list of Big Block BBC block casting numbers 340220 1972-76 427 tall truck 345014 1974-86 454 truck 346236 1974-76 454 215, 2 bolt 359070 1974-90 454 truck 361959 1973-85 454 car & truck 364776 1968-84 427 tall truck 364779 1968-88 366 tall truck 473478 1968-84 427 tall truck 3782870 1968-76 427 tall truck 3855061 1965-67 396 3855961 1966-67 396 325, 360, 2 bolt 3855962 1965. Current owner purchased the car as you see it in 2012 with plans of making it a big block ‘clone’. Discussion Starter • #1 • Aug 8, 2009. Yet we can trace the GM V8 LS family – Gen III and IV – with a nearly straight line right back to the origins of the 265 small-block Chevy that made its debut in 1955. The block casting number on small block and big block Chevy V8 motors is located on a ledge found at the rear of the block, most often on the driver's side. big block reduced $4090000 au$40,995 1973 corvette 1973 chevy corvette owners manual bb coupe vin 1237z3s405334 odometer reads 60,274 miles matching s 454/ 275hp engine casting number 3999289 date code j 2 72 en view more details engine: 454 / 275 hp trans: manual 4 sp colour: marron int colour: marron km' New listing chevrolet corvette. Chevrolet Performance’s 454 HO crate engine is a Big-Block bargain – an affordable engine with performance specs that will make you think it’s 1970 all over again. Looks like they are off of a 66 corvette. Which means it could have 049/781 or shitty 236 or some other open chamber peanut/small oval head. 3999289: 68-84: 454: 2 or 4 Pontiac/Chevy Aluminum, 91cc chamber. 1972 Chevrolet Chevelle SS *NEW ARRIVAL* CALL US TODAY!! 454 Powered! 4 Speed! Mulsanne Blue and White! Color Code 26 Mulsanne Blue with White Stripes over White interior and a White Convertible top. 540 cubic inches This is a stroker setup featuring a 4. 4 4 Bolt Main Block Standard Bore 12558110BA bei eBay. For more than 25 years, Chevy's big-block V-8 was a rock of stability. 330817 400 2 72-80 3 frz. To equal those numbers a small-block requires an aluminum aftermarket cylinder head like the Air Flow Research 180, Brodix -8 Pro, or a TFS 195cc head, all of which are more expensive cylinder heads with smaller 2. Used on 396ci, 402ci, 366ci truck, 427ci truck, and 454ci truck. Posted on 8 February 2021 by 8 February 2021 by. "2800" is the last 4 digits of the GM part # for the crate engine assembly. That day, all eyes at the track were on Junior Johnson's Chevrolet as he won the first qualifier. It features the big-bore block at 4. Aug 8, 2011. The TRH engine suffix was used in 1973-78 chevy trucks. The guy told me it was a 402 and gave me the casting # 3999289 (72-75 454), not the 1972 402 casting # 3999290. Chevrolet produced casting number 361959 from 1973 to 1990, making it one of the most common of all 454-block engines. (Image/Summit Racing) The Ford engine family tree has a lot of branches. The car is finished in Red with a white top over a black interior. SOURCE: GM chevy small block casting heads number 041. It was given Order Number CRMRPJ, accepted by GM on 7-31-00, reached Event Code 3100 on 9-6-00, was issued Sequence # 8271 and Target Production Week of 9-25-00. 250 : 359070. 140029 350 2 80-84. Code Year CID HP Model Comment. $19,157 MSRP † (5). And this car's original 454, which hangs a familiar 3999289 casting number behind a correct "CRW" suffix stamp and matching partial VIN, twists 270 horsepower into an impressive 390 lb. Lease a Chevrolet Blazer using current special offers, deals, and more. 10237297 ???? 454 4. The block in my '67 Corvette (390hp) is 3999289, cast F 21 72, CE264155. Chevy Big Block V8 Engine Block Casting Numbers If this is your first visit, be sure to check out the FAQ by clicking the link above. In fact, it could be said that the big-block Chevy helped define the genre. Little red 1965 Corvette roadster with a big block and a bad attitude, 4 on the floor and Vintage A/C. Gussnummer Chevy Small Block - Casting Number SBC. Big Block 454 W/AC Extension Shroud Casting Part #336152. I got there looked at the casting# 3999289, then the date JUNE-72, then looked at bottom side it was cleared for 4" 454 crank, looked. Write Review and Win $200 + + Review + Sell Car. Big Block Chevy Casting Numbers. & a 427 chevy last 3 letters trk or krt year & hp. Undertook a 2 year frame off restoration completed in 2010 which included every nut and bolt on the vehicle, Engine is NOT numbers matching, it is a replacement motor that was in the car when I bought it with Block Casting #3999289 which is a 72-73 454 Block, Engine VIN is partial T0120TRH. Casting # CID Year Model Applications Comments; 340220: 427: 68-76: Truck: 361959: 454: 73-75: Chevelle: 361959: 454: 73-76: Passenger: 361959: 454: 75-85: Truck. The crank has standard 2. Speed Pro's tend to be cheaper and heavy, SRP are a little more expensive, but the lighter weight takes stress off the rods and rod bolts. Yet we can trace the GM V8 LS family - Gen III and IV - with a nearly straight line right back to the origins of the 265 small-block Chevy that made its debut in 1955. Included in the deal, but not installed, are a Weiand aluminum intake and rebuilt Holley 750 double pumper carb, and a brand new still in box chrome dress up kit. Its a big block. 08:1 Ratio, Black Exterior w/ Black Convertible Top, Black Bucket Seat Interior w/ Center Console, Factory ""138"" SS396 Car, 3955272 Engine Casting Number, Power Steering, Power Disc Brake, Restoration. Here is a list of casting numbers to find out. Casting number: 3999289 Engine Vin: T1025TRB Cylinder head 1: 353049 1-18-72 Cylinder head 2: 3993820 F-10-71 The motor is not original and he said was swapped in around 1974. Engine # 3999289 - Casting Date: J1378 - Compression Ratio: 10. Chevy Big Block V8 Engine Block Casting Numbers If this is your first visit, be sure to check out the FAQ by clicking the link above. The car is badged as a 427 Turbo Jet tribute, as seen in pictures. This engine Casting number is usually found at the rear of the block on the left or drivers side on top of the bellhousing flange. The engine recently had a top end overhaul including a GM spec replacement cam/Lifters. I have a big block 4 BOLT MAIN with casting number 3999289. Big Block Chevy Mark IV Two Bolt Block, Casting 3999289, New 4. 10114182454. Has been tested and super cleaned in oven. 1972 block casting number 3999289. what i could see of the casting numbers was 1006 couldnt make out the last few it does say hi-perf and it has sqaure port heads. Big Blocks. 7L flat tappet blocks are casting numbers: 100928 14101148. i have a 454 with casting number 3999289 --- i checkd on a site and it said it could be a 71 -79 block 2 bolt--- is that a gen 4 (mark lV) --- and on the bottom side of block above oil filter it says "hi perf " has anyone seen that on their 454? will appreciate your feed back. Needs to be hot tanked, probably align honed with new main bolts or studs, decked, bored and honed, and then will be a good piece. The casting number(###) ###-####block was used in 1972-78 cars and trucks. Radiator ID Tag on Passenger Side End Tank. the back of the block has 3999289 and the words "high-perf pass 7" under the cam. Bowtie, MkIV, 9. The factory called this engine the Mark II, and eventually it became the big-block Chevy engine we know. Sbc casting numbers Sbc casting numbers. This article has been viewed 36406 times. Mortec info adds that that number casting went from 71 to 79 and that it could be either a 2-bolt or a 4-bolt main block. Can anybody shed any light? 454 BBC #3999289. According to that excellent Mortec link above, that makes it a genuine 454 block, not a 427 block as the seller (and I) believed/advertised. In 1989 the gmpp guys where looking for new a headquarters out back of the GM. Its a 3999289 block with obviously 2 bolt mains. 001-inch per one-inch of journal diameter," or. It does have headers and dual exhaust. It has new cam bearings and brass freeze plugs installed. Below isa listof the Documented Numbers and Date Codes. And this car's original 454, which hangs a familiar 3999289 casting number behind a correct 'CRW' suffix stamp and matching 667890 partial VIN, twists 270 factory horses into an impressive 390 lb. Sold to Platinum Auto in Carteret NJ for 2 years. Part Number: 3999289. com it will tell you everything about chev heads the # on the front of the heads is serial # and where it was manufactured. 250 : 359070. The tall deck 9. 10237300 Big Block V8 1996+ 502, 4 bolt, Generation VI, 4. The vehicle has no signs of every being in an accident. Two types of crankshafts are offered, cast nodular iron and forged steel. Radiator ID Tag on Passenger Side End Tank. Numbers matching 454/270hp, last year of production for 454 big block engine casting 3999289 Suffix code TO215LWM Power front disc brakes Chrome shielding Numbers matching 4 Speed transmission Power steering Power brakes Factory air conditioning. Engine # 3999289 - Casting Date: J1378 - Compression Ratio: 10. Posted on 8 February 2021 by 8 February 2021 by. 250 Generation V block 3999289 1972-78 454 215, 235, 240, 270, 2 bolt, car & truck 3999289 ???? 454 4. Blocks with casting number 3855962 went into 1965 Corvettes and Chevelles, as well as in some 1965 and 1966 passenger cars. versions, but never installed in a production vehicle, the 502's were over-the-parts-counter only. 26" rims and tires to fit a chevy. Chevy Big Block 396 427 454 Short Oem Chrome. 1972-1974 454 Engine Blocks (High-Nickel Thick-Wall - best quality production engine block Chevrolet ever produced) Casting # 3999289 With Casting Dates: K-1-72, F-8-73, J-30-73, K-23-73. 3, a May 7, 1973 casting. 92' GMC C-1500 454/4L80E/14 bolt. This is a real "W" code big block car. 250 3963512 1969-71 427/454 4. Please furnish vehicle serial number of your vehicle so we can verify build date of your car/. 20 thou Forged Pistons Comp Cam Rollers Camshaft Roller Valvetrain After Market Cylinder Heads Cast Iron World Products Merlin Heads. The factory called this engine the Mark II, and eventually it became the big-block Chevy engine we know. My 67 350 hp 396 block has the Hi Perf cast on the heads and the block. A crate engine outfit could not purchase one. 1972 Chevrolet Chevelle Super Sport. Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. What Numbers I Have Gathered So Far Are: Fifth Digit In VIN # Designates The 454 Engine This One Is “Z” Which designates the 454. Little red 1965 Corvette roadster with a big block and a bad attitude, 4 on the floor and Vintage A/C. Hey guys, I have a 454 that has casting number 3999289 and it has T instead HI PERF PASS on the back of the block. The base L-48 engine produced 190 hp. It can be a bit hard to see with the ignition shielding in place but the numbers are fairly large. I have blocks marked Hi Perf and Hi Perf Pass. [ April 15, 2021 ] Daily Driver Engine Duel ~ Chevy 350 vs. The crank has standard 2. If you have an early big block or a late model smallblock, the BLOCK CASTING DATE may be on the passenger side of the engine block, (see 2A), instead of the rear ledge of the block. Select BB Casting Group ALL Block Codes 348/409 396/402 427 454 502. Again if you check out Mortec you will find what your casting numbers are, as for your crank it shows it as a cast crank. There were 3 different variations of the 454 that came onto the drawing board at GM during the 70s; the LS5, the LS6, and the LS7 which. Big Block Chevy Engine Components for Sale on the internet. Fixed Price. 364779 366 68-88 Truck Heavy Duty. Below isa listof the Documented Numbers and Date Codes. For sale is for a new pair of Big block Chevy fabricated aluminum valve covers. Deluxe Engine. DA: 9 PA: 30 CHEVROLET V8 SB Small Block Motor 400cui 6,6 liter 330817 - EUR 2. Chevy 427/454 bare block. Write Review and Win $200 + + Review + Sell Car. This is a complete list of Big Block BBC block casting numbers 340220 1972-76 427 tall truck 345014 1974-86 454 truck 346236 1974-76 454 215, 2 bolt 359070 1974-90 454 truck 361959 1973-85 454 car & truck 364776 1968-84 427 tall truck 364779 1968-88 366 tall truck 473478 1968-84 427 tall truck 3782870 1968-76 427 tall truck 3855061 1965-67 396 3855961 1966-67 396 325, 360, 2 bolt 3855962 1965. Heads are original 3919840 pair dated F-18-8 and H-1-8 June 18 and August 1, 1968. 25" bare block. General Q & A - block casting #'s - are normal gm blocks different than a marine? my casting # is 8999289 on a website i found 3999289 its possible i mixed up the 3 with an 8 and it says its a 72-78 truck block. Note casting date of B24 70 on this Chevelle 350 block. Clevite 77HP Crank And Rod Bearings. Some "CE" replacement blocks had four bolt main caps. DA: 9 PA: 30 CHEVROLET V8 SB Small Block Motor 400cui 6,6 liter 330817 - EUR 2. Posted on 8 February 2021 by 8 February 2021 by. At the top of that mill, a chrome-trimmed, dual-snorkel air cleaner forces wind in to a big Carter carburetor and correct, cast iron intake. Menu Clubul de antreprenoriat. versions, but never installed in a production vehicle, the 502's were over-the-parts-counter only. If you have an early big block or a late model smallblock, the BLOCK CASTING DATE may be on the passenger side of the engine block, (see 2A), instead of the rear ledge of the block. So your engine is a truck engine and was originally rated for 240-250 horsepower. Very very nice Big Block Chevy 4 bolt main 454 4. It also retains it factory cast iron GM intake as well as 1970s period correct Rochester 4BBL. The block casting number on small block and big block Chevy V8 motors is located on a ledge found at the rear of the block, most often on the driver's side. Serial # 133413362. View Big Block Engine Casting Codes. Block casting H 19 75 H - August 19 - Day 75 - 1975 There was only one (1) 454 used in the trucks in 1976, rpo LF8, 250 hp. Casting Number/Date For Original Big Block Chevy V8 Blocks Codes. Big Blocks. Mai 2021 um 23:24. The folks at Kiwi Customs built a stroked Ford 460 big block for their 1966 Mustang SEMA show car. engine sits in a beautifully detailed engine bay and is dressed nicely with chrome valve covers and chrome air cleaner. 88 exhaust Pontiac/chevy aluminium small port /race: 10051128. Looks like they are off of a 66 corvette. 250 3963512 1969-71 427/454 4. Hello, Local to me there is a Chevy 454 engine, casting number 3999289, out of 74 2wd suburban, and a turbo 400 transmission for sale for $1000. Crankshaft Cast Number. The number is as follows 3999288. AmericanListed features safe and local classifieds for everything you need!. Chevy V8 Engine Block Casting NR info. 10237299 Big Block V8 1996+ 427 tall deck, 4 bolt, Generation VI, 7. Manufacturer Part Number: 3999289. The vehicle has no signs of every being in an accident. When you start upgrading the engine, do not forget to pay attention to the bottom end. Casting : Year: CID: Main Caps: Comments: 340220: 1972-76: 427: 4-bolt: tall truck: 345014: 1974-86. 030 Over • 9. I believe it's a generation 4 block. of factory torque. Brand: Chevrolet. 454 Big Block engine casting number 3999289 Winters Foundry aluminum intake High capacity aluminum radiator Power steering Power front disc brakes Large tube ceramic coated headers New wiring harness Muncie M21 4 speed transmission 12 bolt rear end. 9/14/66 I 14 6 3904351 427. engine sits in a beautifully detailed engine bay and is dressed nicely with chrome valve covers and chrome air cleaner. Chevrolet produced casting number 361959 from 1973 to 1990, making it one of the most common of all 454-block engines. 094: 2 bolt main with canister oil filter (rebored at factory?) 3855961: 1966-67: 427: 4. Big Block Chevy Cylinder Heads 3999289. You may have to register before you can post: click the register link above to proceed. Heads are original 3919840 pair dated F-18-8 and H-1-8 June 18 and August 1, 1968. Is this block still a short deck block?. View Details. Casting Number/Date For Original Big Block Chevy V8 Blocks Codes. This fully balanced and blue-printed assembly features a top quality rotating assembly, highlighted by the GM NOS LS-6 Forged Steel (3967416) crankshaft. that block was used in 72-75. 1968 CHEVELLE BIG BLOCK 396 holley BUILT LOCAL. Chevy 427 big block engine 3969942 L72 Big Block, Ready to assemble. And this car's original 454, which hangs a familiar 3999289 casting number behind a correct "CRW" suffix stamp and matching partial VIN, twists 270 horsepower into an impressive 390 lb. I have blocks marked Hi Perf and Hi Perf Pass. its got dimple rods with a 722-722 cam and 30 over 13-1 dome top pistions. Casting Number 3999289 Period Correct 454 paired with a 4 Speed Manual Transmission. I believe it's a generation 4 block. Any of the bell housing will boltup to it. com to see over 100 HD photos and our in-depth video for this 1940 Chevrolet Coupe and over 200 other classics! Mechanics: Chevrolet 427ci V8 Engine Casting. In 1972, the biggest and baddest motor you could shove between the fenders of a Chevrolet passenger car was the mighty LS5. At the top of that mill, a chrome-trimmed, dual-snorkel air cleaner forces wind in to a big Carter carburetor and correct, cast iron intake. including Chevy bore and stroke, casting numbers and their locations,. 88-inch valves. Select BB Casting Group ALL Block Codes 348/409 396/402 427 454 502. engine sits in a beautifully detailed engine bay and is dressed nicely with chrome valve covers and chrome air cleaner. 1972 Chevrolet Chevelle SS *NEW ARRIVAL* CALL US TODAY!! 454 Powered! 4 Speed! Mulsanne Blue and White! Color Code 26 Mulsanne Blue with White Stripes over White interior and a White Convertible top. Deluxe Engine Rebuild Kit 1941-1947 Chevrolet 216 6-cyl Chevy Pistons. Casting Number '3999289' Period Correct 454 paired with a 4 Speed Manual Transmission. When I flipped it over to remover the oil pan I noticed right above the oil filter it says "HI PERF" and inder that it has "11". 454 Big Block Performance Specs. The code off the front of the block is T11l0CWL (the fourth character i could not tell if it was a 1 or an L). Big Block Chevy 454 Fabricated Aluminum Valve Covers Polished 396 427 New. Big Block Chevy 454 Dated 1974 - matching heads and block date codes Block Casting # - 3999289 Head Casting Oval Port # - 336781 Refreshed by previous owner Needs camshaft and timing gear Asking $2495. Crankshaft Cast Number. Trim tag 403 992 E21, leather interior code , laguna gray, May 21, 1970 built car This is a rare car, very low actual miles, very very low miles on rebuilt engine/transmission/rear end, M21 close ratio 4 speed big block LS5, with a rare color, leather, tilt/tele power steering 454 Engine, 3999289 block, No VIN Stamp, blank pad, Square Port LS6. Number Engine M-Blts Year Description. Mortec info adds that that number casting went from 71 to 79 and that it could be either a 2-bolt or a 4-bolt main block. 10243880 (common casting number of a 5. Engine Blocks. Closed-chamber cylinder heads have small combustion chamber volumes for high compression ratios, with even mildly domed pistons. 4 bolt mains (casting number may also be 14015445) 3716323???? 396: 4. You can pick up a set of alum heads, air gap intake and a decent cam to work with the gears and TC you have. Block Casting - 3999289, Date Casting F 8 72, Block Date Stamp - T0610CPJ, Block VIN Stamp -12S511933, Intake 6263753, Intake Date E 22 72 While C3 Corvettes are not rare, nothing beats an early stingray with chrome bumpers, t-tops, bold lines, nimble handling, and plenty of power. Mark Lindquist offers his tip of the month and answers a readers' question about matching numbers for a 454 big-block engine. 08:1 Ratio, Black Exterior w/ Black Convertible Top, Black Bucket Seat Interior w/ Center Console, Factory ""138"" SS396 Car, 3955272 Engine Casting Number, Power Steering, Power Disc Brake, Restoration. It can be a bit hard to see with the ignition shielding in place but the numbers are fairly large. 1967 CHEVROLET CHEVELLE SS396 This 1967 Chevrolet Chevelle SS396 Convertible For Sale Has a 396(402)c. To equal those numbers a small-block requires an aluminum aftermarket cylinder head like the Air Flow Research 180, Brodix -8 Pro, or a TFS 195cc head, all of which are more expensive cylinder heads with smaller 2. Select BB Casting Group ALL Block Codes 348/409 396/402 427 454 502. In 1972, the biggest and baddest motor you could shove between the fenders of a Chevrolet passenger car was the mighty LS5. 1972 Chevrolet Corvette Coupe **NEW ARRIVAL** CALL US TODAY!! TARGA BLUE ON BLUE!! 4 SPEED!! 454 BIG BLOCK!! Color Code 979 Targa Blue with Blue interior. 7L Vortec engine) 140858 Some of the 1986-up Chevy small block engines used flat tappet (i. I can not see the suffix code since it is covered. 1- yes they are some of the best flowing oval factory heads. Undertook a 2 year frame off restoration completed in 2010 which included every nut and bolt on the vehicle, Engine is NOT numbers matching, it is a replacement motor that was in the car when I bought it with Block Casting #3999289 which is a 72-73 454 Block, Engine VIN is partial T0120TRH. 60 and Decked. Write Review and Win $200 + + Review + Sell Car. Used 1966 Chevrolet Impala for sale for $29900 in Grand Rapids, MI with features and rating. $19,157 MSRP † (5). For sale is for a new pair of Big block Chevy fabricated aluminum valve covers. C3 Corvettes are starting to rise in value especially the 1973 Convertible 4-Speed 454 Big Block. It is a big block chevy and supposed to be a 454. 1969 Small Block Chevy Engine Block 3956618 4 Bolt Main Standard Bore A 10 9 Z28. 030 Over • 9. The body has straight sheet metal and no rust (except small dime-size spot at the corner of the rear glass - see photo). Discussion Starter · #1 · Jul 27, 2013. The casting date is F 23 6 which decodes as June 23rd, 1966. Big Block Chevy Big Block Chevy 3916323 Engine Block 1968 Chevelle 325hp 4 Speed Ed Suffix Nice. Assemble date 1/16/1973 Tonawanda, NY. Seller Notes: “ Has some rust ”. 3999289 Big Block V8 1971-1979 454, 2 bolt or 4 bolt, some CE replacement blocks had four bolt main caps 3999290 Big Block V8 1968-1969 396, 2 bolt or 4 bolt, Truck 3999290 Big Block V8 1970-1972 402, 2 bolt or 4 bolt, Truck. Big Block Chevy V-8 Casting Numbers. The actual casting date is April 14, 1976. 35:1 - 454 Over Bored. 1973 Corvette Convertible 454 LS4 Big Block 4-Speed. 396 2 Bolt. V, VI and VII production BBC motors have one-piece rear main crank seals. Deluxe Engine. Big Block Chevy Cylinder Heads 3999289. Year: 1972 Type of vehicle title: Clear Primary color: Gold Mileage: 106 Transmission type: 3 Speed Automatic Engine: 454 LS5 V8 Interior color: Black Vehicle info. 10237297 Big Block V8 1996+ 454, 4 bolt, Vortec 7400, L-29 Generation VI. This engine Casting number is usually found at the rear of the block on the left or drivers side on top of the bellhousing flange. Radiator ID Tag on Passenger Side End Tank. Undertook a 2 year frame off restoration completed in 2010 which included every nut and bolt on the vehicle, Engine is NOT numbers matching, it is a replacement motor that was in the car when I bought it with Block Casting #3999289 which is a 72-73 454 Block, Engine VIN is partial T0120TRH. com to see over 100 HD photos and our in-depth video for this 1969 Chevrolet Chevelle and over 200 other classics! Mechanics: Built GM 454ci V8. According to Chevrolet by the numbers by Alan Colvin. It represents any CID and is used to indicate a Warranty Engine. View now on classiccarsbay. BLOCK CASTING CRANK CASTING HEAD CASTING; 1: RWD Carb, small block, 2 bolt main, 6 bolt exhaust 3999289 3916321 3999293 361959:. 060 over, and block is rusty and missing 2 cap bolts. BBC TWO PIECE REAR MAIN OIL SEALS 3. Here’s a quick look at milestones in the big-block’s expanding and contracting history of displacement: 396 cid – introduced in 1965, with 4. Chevy 427/454 bare block. 35:1 - 454 Over Bored. BOX, and International orders over 0. Racing Turbo 400 With 2800 RPM Stall Convertor By Leroy Roduner. 454 Big Block Chevy Block - $350. Mechanics 454ci Engine - Casting # 3999289, uffix T1008TRH Muncie 4-Speed Transmission - Casting # 3825660 P8T08 GM 12 Bolt Posi-Traction Rear End with 3. All Are Standard Bore $995. Big Block V8 w/ 4bbl Carb, Muncie M20 4-Speed Manual Transmission, 12 Bolt Rear w/ 3. Casting Number 3999289 Period Correct 454 paired with a 4 Speed Manual Transmission. 27 left in stock! Qty : Add > 38-125 FP Find Fuel Pump Diaphragm Kit - 857005A1 here. When I flipped it over to remover the oil pan I noticed right above the oil filter it says "HI PERF" and inder that it has "11". AmericanListed features safe and local classifieds for everything you need!. ANY THICKNESS AVAILABLE. 6 3999289 3916321 3999293 361959:. TRH 1973 Truck 454 240 400 LS-4 VIN Z, L, 10, 20. 1972-1974 454 Engine Blocks (High-Nickel Thick-Wall - best quality production engine block Chevrolet ever produced) Casting # 3999289 With Casting Dates: K-1-72, F-8-73, J-30-73, K-23-73. 454: 4: Mark4: 10114182: 1991-up: 454: 4. Please see the attachment below for a list of cylinder block casting numbers used on Chevy big block engines. Casting Dates. of engines we now know as Small Block Chevys. Cylinders are. This article has been viewed 36406 times. Part Number: #3885069. Description for Chevrolet Chevelle 1970. The suffix code will be TSA, TSL or TRZ. Chevrolet produced casting number 361959 from 1973 to 1990, making it one of the most common of all 454-block engines. Big Block Chevy Mark IV Two Bolt Block, Casting 3999289, New 4. 1969 Small Block Chevy Engine Block 3956618 4 Bolt Main Standard Bore A 10 9 Z28. engine sits in a beautifully detailed engine bay and is dressed nicely with chrome valve covers and chrome air cleaner. Joined Jul 18, 2005. The block casting number is 3999289, the heads are casting 14081052, and the alternator pad is stamped T010215D. It is 2 piece rear Houma Louisiana Car parts 350 $. If you have ever heard that the new style 235 gets better compression numbers with an "848" Head, look for the last three numbers of that Casting Number. UNDERCARRIAGE Painted for a clean and fresh look Super solid and intact New gas tank and fuel lines. 6223396,402,427forged, 1053 steel. An engine code, and below it is the partial VIN. 250 standard bore block. 20 thou Forged Pistons Comp Cam Rollers Camshaft Roller Valvetrain After Market Cylinder Heads Cast Iron World Products Merlin Heads. 454 Big Block Performance Specs. 1972 402 block casting number 3999290. 355909 305 2 75 Nova, Monza. Gen 5: General Motors made substantial revisions to the Mark IV engine, and the result was christened "Gen 5" when it was released for the 1991 model year as a 454. Transmission is M21 id P9R12 or Muncie, 1969, October 12 and vin 19S704906. Aug 8, 2011. 250 3963512 1969-71 427/454 4. They looked like little Camaros and with a Chevy small block under the hood they were more than respectable. View now on classiccarsbay. It is a four bolt, and it has the big pipe plugs on the filter housing. The Mark IV big-block Chevy began life in 1965 and was produced until 1990. The block in my '67 Corvette (390hp) is 3999289, cast F 21 72, CE264155. Which means it could have 049/781 or shitty 236 or some other open chamber peanut/small oval head. 70-74 Corvette 454 blocks were casting numbers 3963512 or 3999289. Non-roller) cams. My 'How To Rebuild Your BBC' book doesn't list these. Casting Numbers 71 3951509 page 71 3951511 page 71 3963512 page 72 3969854 page 72 3970010 page 73 3970014 page 75 3970020 page 75 3999289 page 76 3999290 page 77 330817 page 77 346236 page 77 355909 page 77 Introduction 67 Big Block Bearing Caps 69 Casting Clock Code 69 Casting Date Code 69 Casting Number 68 Engine Code Stamping Number 69. So the average stock 454 is 250hp. 1972 Chevrolet Chevelle SS *NEW ARRIVAL* CALL US TODAY!! 454 Powered! 4 Speed! Mulsanne Blue and White! Color Code 26 Mulsanne Blue with White Stripes over White interior and a White Convertible top. The guy told me it was a 402 and gave me the casting # 3999289 (72-75 454), not the 1972 402 casting # 3999290. Based on the previous owner who purchased this car in '73, this was installed in the Corvette in '72 and has not been out of the car since. Deluxe Engine Rebuild Kit 1941-1947 Chevrolet 216 6-cyl Chevy Pistons. thanks to all that replyed. 00 View Item Details. If you're looking at the casting # information and it. Used 1974 Chevrolet Corvette for sale for $43900 in Des Moines, IA with features and rating. 185-215 hp. Its a 3999289 block with obviously 2 bolt mains. GM SBC Block casting numbers ID Chevy big block Ford. There were 502 cu. Casting Dates. Chevy Small Block - Engine Block Casting Numbers Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated horsepower RPO engine the block was used in "Main Caps" is the number of bolts holding the cap; A "two-bolt" main, or a four-bolt main. 4 L, 454 CID Rebuilt Engine - Rebuilt Car/Truck Engines Store. 92' GMC C-1500 454/4L80E/14 bolt. Unfortunately, other projects took priority and the car has sat since. B&M Z Gate Shiter. Only 53 ZR-1's were built. Casting Numbers 71 3951509 page 71 3951511 page 71 3963512 page 72 3969854 page 72 3970010 page 73 3970014 page 75 3970020 page 75 3999289 page 76 3999290 page 77 330817 page 77 346236 page 77 355909 page 77 Introduction 67 Big Block Bearing Caps 69 Casting Clock Code 69 Casting Date Code 69 Casting Number 68 Engine Code Stamping Number 69. is this worth anything? i was thinking about. Block Parts Email to friends Share on Facebook - opens in a new window or tab Share on Twitter - opens in a new window or tab Share on Pinterest - opens in a new window or tab Watch this item. The casting#s are as follows: block casting #3970014 (no VIN or code). 4 4 Bolt Main Block Standard Bore 12558110BA bei eBay. 14 bolt FF/big bearing Dana 44 4. Although unusual, late year production cars many time DO have castning number parts from the next production year model. TRH 1973 Truck 454 240 400 LS-4 VIN Z, L, 10, 20. DID YOU KNOW. Any of the bell housing will boltup to it. The ZR-1 special package was an option available on the 1970 through 1972 model years, and included the LT-1 engine combined with special racing equipment. Cylinder Head and Block Manual April 2006. I have a 454 in my T/A with 800HP running a TH400 and it holds up just fine. The casting number on my 1966 is 3858174 which is identified as a 327 ci V8 block. Very very nice Big Block Chevy 4 bolt main 454 4. Seats were Houma Louisiana Car parts 595 $ View pictures. LS4 454ci, 275hp. It is turned 1/4 clockwise. For sale is one used bare engine block. Courtesy Todd Burke. 454 Big Block Chevy Block - $350. Assemble date 1/16/1973 Tonawanda, NY. bbc 3999289 block. Casting Number '3999289' Period Correct 454 paired with a 4 Speed Manual Transmission. Used 1974 Chevrolet Corvette for sale for $43900 in Des Moines, IA with features and rating. Has been tested and super cleaned in oven. Please see the attachment below for a list of cylinder block casting numbers used on Chevy big block engines. They went in an old building. The engine recently had a top end overhaul including a GM spec replacement cam/Lifters. And this car's original 454, which hangs a familiar 3999289 casting number behind a correct "CRW" suffix stamp and matching partial VIN, twists 270 horsepower into an impressive 390 lb. WindStorm Blower • Spacious Operator Platform • 37 HP Briggs & Stratton Vanguard Big Block EFI Engine CRAFTSMAN LAWN SWEEPER JOHN DEERE LAWN TRACTOR 42\" Good Condition, New $135 Saratoga NY 518- Saber Model 2148hv, 21 Hp, Pressure Lubricated, 944-8612 V-twin Kohler Engine, 48\" Mower Deck, 40\" Snowblower Attachment, Complete With Tire. Included in the deal, but not installed, are a Weiand aluminum intake and rebuilt Holley 750 double pumper carb, and a brand new still in box chrome dress up kit. What Numbers I Have Gathered So Far Are: Fifth Digit In VIN # Designates The 454 Engine This One Is “Z” Which designates the 454. 55 chevy BelAir 56 chevy 57 chevy 1955 Chevy 1956 Chevy 1957 Chevy Bel Air 210 150 and Nomad Tri-5. 10237297 ???? 454 4. On page # 5 of "Chevrolet Big Block Parts Interchange Manual" under LS-7, it also says that it was available in 1970 as an over the counter crate motor or could be built with over the counter parts. CASTING# DATE CODE BORE 3999289 1974 454cid Engine Blocks CASTING# DATE CODE BORE 3999289 Due to the fact that it is too time consuming Bruce at 330-614-0801 to check on the availability of the casting number and date code. I have a 454 in my T/A with 800HP running a TH400 and it holds up just fine. 88-inch valves. Which means it could have 049/781 or shitty 236 or some other open chamber peanut/small oval head. 1967 CHEVROLET CHEVELLE SS396 This 1967 Chevrolet Chevelle SS396 Convertible For Sale Has a 396(402)c. Big Block Chevy Cylinder Heads 3999289. I hope it helps you identify the Chevrolet engine parts you are working on. Very very nice Big Block Chevy 4 bolt main 454 4. if i remember correctly, its an early 73 block. Casting Number '3999289' Period Correct 454 paired with a 4 Speed Manual Transmission. 364776 427 68-84 Truck Heavy Duty. The Engine Block Casting code is one of the best ways to identify a Chevy engine block. The suffix code will be TSA, TSL or TRZ. Engine Block Casting Number: 3999289: The engine block has the correct 3999289 casting number. Chevy 427 big block engine 3969942 L72 Big Block, Ready to assemble. Engine Block Casting Number 3999289 The engine block has the correct 3999289 casting number for a 1973 454 Corvette. TPE Casting Number/Date For Original Big Block Chevy V8 Blocks Available TPE. Almost identical to the. For sale is one used bare engine block. My chevy parts interchange manual says its a 454 from 70-79, and by the K21 73, im guessing it was made in 73. 10185050 Big Block V8 454, 4 bolt, Bowtie, Generation V, Short deck. Based on the previous owner who purchased this car in '73, this was installed in the Corvette in '72 and has not been out of the car since. Casting number 3999289. 3999289: 1972-78: 454: 2 or 4: 215, 235, 240, 270, 2 bolt, car & truck: 3999290: 1972: 402: 4: 240, 2 bolt: 3999293: 1968-85: 366: 4: tall truck: 3999294: 1968-84: 427: 4: tall truck: 6272176: 1968-76: 366. Refreshing A Dart 9-Degree Super Late Model Small-Block Chevy. Chevy V8 Engine Block Casting NR info. This engine Casting number is usually found at the rear of the block on the left or drivers side on top of the bellhousing flange. Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. American Dream Machines Directions to Dealer Contact Us 1973 Chevrolet Corvette Convertible Vehicle Information VIN: 1Z67Z3S423150 Stock: 3801 Mileage: Color: Blue Trans: Automatic Eng | UCLookup. [ April 15, 2021 ] Daily Driver Engine Duel ~ Chevy 350 vs. 250 4 bolt mains (casting number may also be 14015445). 1972 Chevrolet Chevelle SS *NEW ARRIVAL* CALL US TODAY!! 454 Powered! 4 Speed! Mulsanne Blue and White! Color Code 26 Mulsanne Blue with White Stripes over White interior and a White Convertible top. Another big blow for the 454 was the gas crisis of 1973 which pretty much sealed the fate for the motor during this period. Big Block Chevy Casting Numbers. 14 bolt FF/big bearing Dana 44 4. Chevrolet produced casting number 361959 from 1973 to 1990, making it one of the most common of all 454-block engines. Casting number 3999289. Is it a 3999289 block? which of these cars is be a better deal. Engine Parts. We can pick out a VINTAGE dated ENGINE BLOCK AND HEADS appropriate for your production date of your car. Racing Turbo 400 With 2800 RPM Stall Convertor By Leroy Roduner. msg3423#msg3423 date=1293118270 and while helping someone else on the phone while power smoking marlboro reds like a locomotive. 396 2 Bolt. engine sits in a beautifully detailed engine bay and is dressed nicely with chrome valve covers and chrome air cleaner. View Big Block Engine Casting Codes. 33086468-84ovalOPEN396, 402, 366T, 427T, 454 Truck 33086568-84ovalOPEN396, 402, 366T,. 250: 3855961: 1966-67: 396: 4. 1972 402 block casting number 3999290. Antreprenoriat BT. Crankshaft Cast Number. 44 L) with a 390 bhp (291 kW) rating. Note: A limited number of these small block engines appear in 1965 Corvettes. I believe it's a generation 4 block. Aug 8, 2011. I have blocks marked Hi Perf and Hi Perf Pass. For any Big-Block Chevrolet engine. Application: Block: Cylinder Head: Intake: Exhaust (left) Exhaust (right) 350 - 300 HP (early) Base: 3932386: 3927186: 3927184: 3872765: 3932461: 350 - 350 HP (early) L46. Save Share. To equal those numbers a small-block requires an aluminum aftermarket cylinder head like the Air Flow Research 180, Brodix -8 Pro, or a TFS 195cc head, all of which are more expensive cylinder heads with smaller 2. (Image/Summit Racing) The Ford engine family tree has a lot of branches. Tall style - 3 1/4" (4" down the center outside height), will clear almost all valve train combinations. Cranks-rods. Cylinders are. Despre Club; Echipa; FRESHconsult. hds, bored 030, roller chain set, new 300HP cam, lifters, warranty, $3,195. They are casting number 3872702. 7L Vortec engine) 140858 Some of the 1986-up Chevy small block engines used flat tappet (i. m perm ls6 454 450hp bought in the late 80;s early 90's. Numbers Matching Car As Well. NEW ARRIVAL. including Chevy bore and stroke, casting numbers and their locations,. I have tons of Big Block parts to sell. This ledge is below the deck of the block and the ledge forms the mating surface between the block and the transmission bellhousing. Engine Blocks. "2800" is the last 4 digits of the GM part # for the crate engine assembly. I am selling due to the project taking on a new direction. 88 exhaust: Casting # Years: CID: Chamber: HP/RPO/Comments: 3904392: 1967: 427. Chevy 427 454 Bare Block Casting 3999289. And this car's original 454, which hangs a familiar 3999289 casting number behind a correct "CRW" suffix stamp and matching partial VIN, twists 270 horsepower into an impressive 390 lb. At the top of that mill, a chrome-trimmed, dual-snorkel air cleaner forces wind in to a big Carter carburetor and correct, cast iron intake. Big Block Chevy 454 Dated 1974 - matching heads and block date codes Block Casting # - 3999289 Head Casting Oval Port # - 336781 Refreshed by previous owner Needs camshaft and timing gear Asking $2495. T = Tall deck, 10. Call complt carb to pan steel crank, 194 cyl 604-435-9860. Gen 5: General Motors made substantial revisions to the Mark IV engine, and the result was christened "Gen 5" when it was released for the 1991 model year as a 454. Select BB Casting Group ALL Block Codes 348/409 396/402 427 454 502. (10) This 3963512 block dated October 15, 1969 has casting date on bell housing flange and is a warranty block. Its a 3999289 block with obviously 2 bolt mains. 1974 454 cu in eng, 2 blt main,. engine sits in a beautifully detailed engine bay and is dressed nicely with chrome valve covers and chrome air cleaner. Vehicle currently has 454ci engine (casting # 3999289) with rectangular port heads,Winters aluminum intake manifold and Edlebrock carb. Used 1974 Chevrolet Corvette for sale for $43900 in Des Moines, IA with features and rating. 454: C 7 5: B 1 6: H 1 6: B 4 8: I 26 8: L 8. 27 left in stock! Qty : Add > 38-125 FP Find Fuel Pump Diaphragm Kit - 857005A1 here. Big Block Chevy Mark IV Two Bolt Block, Casting 3999289, New 4. 1972 402 block casting number 3999290. In 1972, the biggest and baddest motor you could shove between the fenders of a Chevrolet passenger car was the mighty LS5. 454 Big Block Chevrolet 4 Bolt Engine Block. 427 Chevy Big Block : 69 70 Chevy 427 454 4 Bolt Main 3963512 Engine Block Corvette Yenko Camaro Copo. 140029 350 2 80-84. MA 3 # 3030132. The car is badged as a 427 Turbo Jet tribute, as seen in pictures. 10237297 ???? 454 4. 4L/454 Chevy big block Mark IV Motor Mounts and Inserts and get Free Shipping on Orders Over $99 at Summit Racing!. 1955 Chevy Bel Air Blk on Blk Pro Built 350 built auto tranny 500 hp, floor. Big Block 454 W/AC Extension Shroud Casting Part #336152. It is 454 block casting 3999289(Big Block V8 454). The block in my '69 Camaro is 3932386, cast J 22 8 (might not be 22 - hard to see in the car), CE936524. Jan 21, 2017. Hey guys, I have a 454 that has casting number 3999289 and it has T instead HI PERF PASS on the back of the block. Deluxe Engine Rebuild Kit 1941-1947 Chevrolet 216 6-cyl Chevy Pistons. 3999289 1972-78 454 215, 235, 240, 270, 2 bolt, car & truck 3999290 1972 402 240, 2 bolt 3999293 1968-85 366 tall truck 3999294 1968-84 427 tall truck 6272176 1968-76 366 Chevy, GMC, tall truck 6272177 1972 402 210 6272181 1973-76 427 tall truck 1401544 1975-87 454 truck Big Block Chevy Cylinder Heads. This Big Block Chevy has been Bored. camper top for S-10 or Nissan - $300 (Thibodaux). Includes 16 hardened flat washers. Chevy 427/454 bare block. vanguardmotorsales. Any help with this would be appreciated. Casting number 3999289. What Numbers I Have Gathered So Far Are: Fifth Digit In VIN # Designates The 454 Engine This One Is "Z" Which designates the 454. Includes 16 hardened flat washers. The casting#s are as follows: block casting #3970014 (no VIN or code). Courtesy Todd Burke. The car originally came from the factory with a 396 but that motor was problematic and was replaced with a big block 454 V8 (casting number 3999289), offering much more get-up power. Engine Block Casting Date: B 23 72 "B" is February, The "23" is the twenty-third day of the month, and the "72" is the calendar year so the engine block was cast on February 23, 1972. Casting Numbers 71 3951509 page 71 3951511 page 71 3963512 page 72 3969854 page 72 3970010 page 73 3970014 page 75 3970020 page 75 3999289 page 76 3999290 page 77 330817 page 77 346236 page 77 355909 page 77 Introduction 67 Big Block Bearing Caps 69 Casting Clock Code 69 Casting Date Code 69 Casting Number 68 Engine Code Stamping Number 69. BLOCK CASTING CRANK CASTING HEAD CASTING; 1: RWD Carb, small block, 2 bolt main, 6 bolt exhaust 3999289 3916321 3999293 361959:. PLEASE CALL 802-372-8565 TO PLACE AN ORDER. Despre Club; Echipa; FRESHconsult. There are three other pocket guides offered including the "Chevy Small Block 1955-1999 Factory Part & Casting Number Guide", "Chevy Big Block Suffix Codes 1965-1999" and the "Chevy Big Block 1965-1999 Factory Part Number & Casting Number Guide. 3- yes, Forged and the lighter the better. Can anybody shed any light? 454 BBC #3999289. BOX, and International orders over 0. My LS-7 block was GM # 3999289. Chevy Big Block V8 Engine Block Casting Numbers If this is your first visit, be sure to check out the FAQ by clicking the link above. - Answered by a verified GM Mechanic. Quickly, A = Chevelle, F = Camaro, X = Nova. Mechanics 454ci Engine - Casting # 3999289, uffix T1008TRH Muncie 4-Speed Transmission - Casting # 3825660 P8T08 GM 12 Bolt Posi-Traction Rear End with 3. This ledge is below the deck of the block and the ledge forms the mating surface between the block and the transmission bellhousing. The tall deck 9. Chevy Big Block Cylinder Head Codes (ALL) 3999289 1972-78 454 2 Chevelle, Corvette, Monte Carlo, truck 3999290 1972 402 2 Chevelle, Camaro 3999293 1968-85 366 tall truck 3999294 1968-84 427 tall truck 6272176 1968-76 366 Chevy, GMC, tall truck 4 bolt mains casting number 14015445. 427-LISTING. Most but not all Mark IV big blocks use series flow. Lease a Chevrolet Blazer using current special offers, deals, and more. Correct Casting '3999289'. 92' GMC C-1500 454/4L80E/14 bolt. 0021-inch of clearance. Where Is The Serial Number On A 350 Chevy Engine Parts. 72-inch valves. i have a 454 with casting number 3999289 --- i checkd on a site and it said it could be a 71 -79 block 2 bolt--- is that a gen 4 (mark lV) --- and on the bottom side of block above oil filter it says "hi perf " has anyone seen that on their 454? will appreciate your feed back. 3999289: 1972-78: 454: 2: Chevelle, Corvette, Monte Carlo, truck: tall truck: Zurück. When I flipped it over to remover the oil pan I noticed right above the oil filter it says "HI PERF" and inder that it has "11". My 'How To Rebuild Your BBC' book doesn't list these. Single 4 Barrel Holley 4150 4 Barrel - List #: 4781 - 2 1924 - Mechanical Secondaries - Downleg Boosters - Cfm: 850. 08:1 Ratio, Black Exterior w/ Black Convertible Top, Black Bucket Seat Interior w/ Center Console, Factory ""138"" SS396 Car, 3955272 Engine Casting Number, Power Steering, Power Disc Brake, Restoration. 76" STROKE used on '65-'90 Mark IV 366T, 396, 402, 427 or 427T. 78 + shipping. They are casting number 3872702. As the old saying goes: “There’s no replacement for displacement. Posted - Tue, Jul 15, 2014 at 9:00 PM. 3999289 1972-78 454 215, 235, 240, 270, 2 bolt, car & truck 3999290 1972 402 240, 2 bolt 3999293 1968-85 366 tall truck 3999294 1968-84 427 tall truck 6272176 1968-76 366 Chevy, GMC, tall truck 6272177 1972 402 210 6272181 1973-76 427 tall truck 1401544 1975-87 454 truck Big Block Chevy Cylinder Heads. Cylinder Head and Block Manual April 2006. It travels to the rear of the block to a pair of passages in the block deck, head gasket, and cylinder head. 427 Chevy Big Block : 69 70 Chevy 427 454 4 Bolt Main 3963512 Engine Block Corvette Yenko Camaro Copo. Engine Assembly Date/Suffix Code:. The casting number(###) ###-####block was used in 1972-78 cars and trucks. Seller Notes: " Has some rust ". Or check "How to rebuild your Big Block chevy" and "How to Hotrod Big Block Chevy". Chevrolet produced casting number 361959 from 1973 to 1990, making it one of the most common of all 454-block engines. The Block Casting Number designates veries information of the block such as the displacement, the year of production, 2 or 4 bolt main, and also vehicle application. 60-inch valves. If you don't know where to look on your engine for all of the casting numbers, casting dates and suffix codes, see Chevy V-8 Casting Number Locations Page 1 and Page 2. Some smallblock blocks may also have the BLOCK CASTING DATE on the driver's side of the block. 10237297 Big Block V8 1996+ 454, 4 bolt, Vortec 7400, L-29 Generation VI.