oldsmobile cylinder head identification

Avoid scams, deal locally Beware wiring (e.g. 2 . The 455 is a member of Oldsmobile's V-8 engine class. Call Us (844-446-7278) 844-4-GM-PARTS. (If you don't know history of the engine, it would be wise to sonic check block so you know how much material you have.) Oldsmobile Starfire Engine Block/Cylinder Head Tools. oldsmobile head identification; Dance In The Vampire Bund Episode 1, In My Room I Beat My Song Roblox Id, How Old Is Heather Lands Husband, Kaede Name Meaning, How To Make Sponge Minecraft, Blair Academy Softball, Vava Dash Cam, Imperial Services Motor Mounts, Minecraft Simply Horses Mod, Chinese Rap Clean, How To Remove Stuck Blender Base, 67-69 Oldsmobile Cutlass 442 Toronado C-casting Cylinder Air Heads Best Flowing. engine rather than the standard 155 H.P. The Rocket, along with the 1949 Cadillac V8, were the first post-war OHV crossflow cylinder head V8 engines produced by General Motors.Like all other GM divisions, Olds continued building its own V8 engine family for decades, adopting the corporate Chevrolet 350 small . They are manufactured using their gravity casting process, which ensures a more uniform and robust casting. 818 767-6603 The 350ci's cylinder heads were manufactured by the PMD (Pontiac Motor Division) but only from 1977 to 1980. . For instance, the Buick Special could be ordered with an optional 185 H.P. I'm looking into upgrading my '81 Oldsmobile Calais with a 4.3L (260ci) V8. Before replacing emissions components on an Olds 403, replace all vacuum lines first. OLDSMOBILE BLOCK CASTING NUMBERS. 22538816 This number is a generic No. This engine was placed in a wide variety of Oldsmobile's vehicles for a period of nine years. Although the ports have been raised, Wise says that the current Edelbrock intake for the 455 Oldsmobile engine bolts right on to the new cylinder head design. 70-81. Find many great new & used options and get the best deals for PROCOMP COMPLETE OLDSMOBILE ALUMINUM CYLINDER HEADS 400-455 1965 -1976 at the best online prices at eBay! Casting Number. That is simply a Julian date, so it tells you the day of the year cast but not the year. THE BIG VALVE HEADS ARE THE B's, C's, D's (very rare and valuable), E's, F's (very rare and valuable), Ga's, AND Ka's. There is also a 4 or 6 digit casting number found on all Olds heads. . This is a head casting with 75- to 77 . View Details. LX9 - Left Head - casting # located above spark plug holes on exhaust side: 523: CH65146: $210.00: GM: 3.5: V6: 04-07: LX9 - Right Head - - Sending Unit Below Freeze Plug - casting # located above spark plug holes on exhaust side: 523: CH65147: $210.00: GM: 3.5-3.9: V6: 06-10: LZ4 - Left Head - casting # located above spark plug . CLICK any File Name that is shown under the Article Name to VIEW or DOWNLOAD ALL PAGES Article Name/File Name Download the Cylinder head ID Chart The main problem with your F heads is that you still have them in your possession. On the (passenger side) plateau closest to the front there is number 411 929. Tickford Head. Valve sizes are 2.250/1.880 inches. The numbers cast on the lower left corner of the engine block — or on the cylinder head — indicate the year the engine was manufactured. THIS IS THE SAME HEADS THEY HAVE FOR A BETTER PRICE .This ad is for a pair of complete assembled aluminum Oldsmobile cylinder heads for 350-403 & 400-425& 455 engines. Oldsmobile Head Identification Info. This is a factory Stage 2 head offered in 1972. Your heads are Pro Stock Heads. Find OLDSMOBILE Cylinder Heads and get Free Shipping on Orders Over $99 at Summit Racing! Search for a cylinder head in our online database. On the drivers side of the engine in back of the cylinder head there are casting numbers and next to the casting numbers are raised letters either 5.7 or 5.0. Exhaust port exits are raised 3/4 inch and feature a distinctive vane, giving rise to the poplar nickname of the "W" port head. Find cast numbers. Oldsmobile Aluminum Heads - 1499.99 . A remanufactured cylinder head is a head that has been rebuilt with parts that are still serviceable. View More Information. Model year info comes from the VIN derivative. Liter: 2 Engine Side: NA Material: N/A Fuel Type: Gas . The date code consists of a letter, four digits and two letters. New valve seats have been installed when needed. Also note that, judged strictly by horsepower, the best 215 seems to be the Olds Jetfire at 215 H.P. For those looking to build an Olds small-block, Wise recommends using one of the mid-80s Olds diesel engine blocks, adding these cylinder . Thanks for the H.A.M.B tip. Oldsmobile blocks have a three digit date code cast near the distributor. The current "bad-boy" Bowtie race head is PN 12363425 (casting number 14044861), a bare head with 380-cc intakes and valve seats for 2.19/1.88-inch valves. 3. The 5A head is of a conventional Oldsmobile design, with large rectangular ports (about 1.3" wide by 2.0" tall). . 366/427/454. . Some cylinder heads have been welded or repaired. The casting letter on the heads on this engine was a "C" which has been said to be one of the best flowing BB Olds heads ever produced. Boating; Motorcycle; Powersports; . They are manufactured using their gravity casting process, which ensures a more uniform and robust casting. Show items: 30; 60; 90; . More. This code has a 2-letter prefix code followed by a 3-digit production code. Import and Domestic engine cylinder heads. Also note that, judged strictly by horsepower, the best 215 seems to be the Olds Jetfire at 215 H.P. Valve sizes are the same as the 5A heads . Discover All Head Services Australia's wide range of Reconditioned Cylinder Heads and Engine Parts. sales@gmpartsdepot.ca. Conventional style cylinder heads are available in 26º, 24º, and 20º valve angles, and spread port heads are available in 18º, 16º, 14.5º, 12º, and 9° versions. 2 ribs and 3 ribs help identify the cylinder heads during assembly. Oldsmobile factory-production big-block cylinder heads are identified by a letter cast into the front lower portion of the head on the number-1 and number-8 cylinders. $699.99. The numbers cast on the lower left corner of the engine block — or on the cylinder head — indicate the year the engine was manufactured. It is intended for installation on 1965-1976 Big Block Oldsmobile Engines with non-emission 400-455 c.i.d., with a 4.125″ min bore. The 5A head is of a conventional Oldsmobile design, with large rectangular ports (about 1.3" wide by 2.0" tall). Add to cart. THESE ARE THE ABSOLUTE BEST PRODUCTION AND TRACK PROVEN CYLINDER HEADS AND INTAKE YET FOR OLDSMOBILES. safety tips; prohibited items; product recalls; avoiding scams. The casting numbers for a 455 include 395021F, 396021Fa and 231788L. Some have an additional letter (an A or B), about 1" high, right next to the letter (or number). If the block is re-bored more than .020", the standard cylinder head gasket may fall into the cylinder bore chamber. Valve sizes are the same as the 5A heads . Apex Auto® Cylinder Head Gasket Set 1 $24.58 - $288.43 Apex Auto® Cylinder Head Gasket 0 $9.16 - $130.59 Victor Reinz® Cylinder Head Gasket 0 $0.92 - $404.06 SKP® Engine Cylinder Head Bolt 0 $7.62 - $56.98 SKP® Engine Cylinder Head Gasket Set 0 $8.31 - $144.51 ITM Engine® Cylinder Head Gasket Set 0 $14.20 - $242.65 SBI® Cylinder Head Bolt 0 These heads are capable of over 400 cfm airflow. Notice how close the Stage 1 valves and they almost touch, you can barely fit a dime between them. In Stock. Casting # 93DT or 94DT. Summit Racing Credit Card; Gift Cards . GM BUICK PONTIAC OLDS 3.8 OHV CYLINDER HEAD 1980-2006 quantity. Oldsmobile 4.3l Diesel Reman Cast Iron Cylinder Heads 12338344 2. Casting # 92DT. Engineering orders are what tells the. Cylinder Head, for Hydraulic Flat Tappet, 77cc Chamber, 218cc Intake, 128cc Exhaust, Assembled, Stud Type, Aluminum, V8, 400-455 CID, Oldsmobile, Each . 1955 and earlier four barrel intake manifolds won't fit a 1956 engine unless you put a dent in the lifter valley cover. These heads are capable of over 400 cfm airflow. . I rib. Heads courtesy of Dennis Wheeler. 2- Olds 350 Cylinder Heads These Are Big 8 Num 411 929 Used Local Pickup. Big Block Chevrolet Compatible Heads. Career Opportunities. Cylinder Head, for Hydraulic Flat Tappet, 77cc Chamber, 218cc Intake, 128cc Exhaust, Assembled, Stud Type, Aluminum, V8, 400-455 CID, Oldsmobile, Each . Identification Scrape the oily goo off and read the letter at the lower left corner of the head, near the #1 or #8 spark plug hole, a letter about 1.5" high indicates a big block, while a number indicates a small block. The ribs are located on the front side of the head in the area where the three 3/8 tapped holes for engine accessories were bolted to the head. Find the cylinder head you need. engine rather than the standard 155 H.P. The oldest castings (used on the 1965 400- to 425-ci engines) have the letter "A," and the latest big-block production castings have the letter "J." The series ended there. or bo. Both heads have the same casting number. For instance, the Buick Special could be ordered with an optional 185 H.P. Sorting. Edelbrock has retained the thick 5/8" deck, bronze guides, ductile iron seats . 2 '68-'76: 350: It will solve all your problems if you sell them to me immediately. Exhaust port passages jut way out from the valvecovers as they do on a Pontiac or Oldsmobile cylinder head. . POWER STROKE. Block should have enough material left for another 0.030 cut! . Easy to spot by the 3 carb holes. The L-6 Engine has a DATE-CODE stamped on the right side of the engine block, directly to the rear of the distributor. Small Block Casting numbers . Use these casting numbers to identify the heads you have. $895.00. 035380 is the DART Job Number specific to the cylinder heads These heads are 3815 035380 1040CHM 2 Above Added: Tue December 15, 2020, 8:18 am PST. Oldsmobile V8 350ci (for 1977) and the famous 403ci (1977 to 1979) eventually to expand the range of the engine. 613-701-6885. The casting numbers for a 455 include 395021F, 396021Fa and 231788L. Iron. This Chevy GM . If the engine is one of these high-performance motors, it's pretty easy to identify where it came from. By comparison, the 7A heads have square intake ports (about 1.3" square) with 64 cc combustion chambers. All cylinder heads have a three angle valve cut with a blade type seat cutter. Identification A Big Block Head Scrape the oily goo off and read the letter at the lower left corner of the head, near the #1 or #8 spark plug hole, a letter about 1.5" high indicates a big block, while a number indicates a small block. Select a Vehicle Close . Blocks 1949 - 1964 . More. The Olds 455 is a very good engine and really gave this 2 door 80's Cutlass some get up and go. 1964-1988 Olds Gen 2 Engines - Cylinder Head ID and Casting Number Decoding Cylinder Head Casting Codes The green arrows show the ID Code and the Casting Number. These numbers have been taken personally by Lou, c1937@sirius.com. ID/Code Year(s) CID Valve Size CC's Casting Numbers Notes . These are cast from virgin A356 aluminum and are heat treated to T6 specs. According to Joe Mondello, famous Oldsmobile performance enthusiast, you can bore out a 303 or 324 to 4 inch bore (0.125 cut). Over time, old rubber lines fossilize, crack, and cause vacuum leaks. ♥ best of . . SPONSORED. A small block measures 12" between the heads at the manifold base. Some have an additional letter (an A or B), about 1" high, right next to the letter (or number). there is a code about 1.5" high followed by the casting number. About 150-200 head sets were made in March-May, 1972 before production . If not, it's a little tougher. Career Opportunities. Revised July 28 2003. The first letter stand for source identification. View Details. Although the ports have been raised, Wise says that the current Edelbrock intake for the 455 Oldsmobile engine bolts right on to the new cylinder head design. LiveLook ID. GM 3.1 3.4 V6 Cylinder Head 8 or 10mmPart#: K360CONE (1) Complete Cylinder HeadYear: 1996-2008Models: Rendezvous, Impala, Monte Carlo, Equinox, Venture, Alero, Oldsmobile Silhouette, Pontiac Aztek, Grand Am, Montana, Transport,Engine Size: 3.1 3.4L V6Cast #: 487 170 082 234 . NOTE: Although this head is listed as a Fed head in the parts books and has bosses for air injection they are not drilled out Sell Rare 1958 Oldsmobile 371 Pair CYLINDER HEADS # 571870 & - # 16 is a 1958 371 CI. post id: 7485450549. posted: 2022-05-18 19:25. About the Heads Quoted from Larry Olson. More. in Azusa, California, United States, for US $850.00 Find or Sell any Parts for Your Vehicle in USA Parts for Sale These are cast from virgin A356 aluminum and are heat treated to T6 specs. Remanufactured & New Cylinder Heads for Oldsmobile You may browse the list of Oldsmobile cylinder heads below or use the search form below to find the cylinder head for your specific Oldsmobile vehicle. Tickford head. Gasket Cylinder Head Bolts For Chevy 283 305 327 350 377 383 400 406 5.7 (Fits: Oldsmobile Cutlass Calais) 4.5 out of 5 stars CODE: YEAR: SIZE: CASTING: NOTES: 1 1A '64-'66: 330: 381917: 45° cam bank angle. I could see that that would be a tough thing to part with. FORD 6.0 TURBO DIESEL F350 TRUCK CYLINDER HEAD CASTING #080 ONLY. a number indicates a small block. 2 Olds 350 - 299.99 2 Olds 350 Cylinder Heads These Are Big 8 Num 411 929 Used Local Pickup . The combustion chambers are 67 cc and valve sizes are 1.75" intake and 1.50" exhaust. CID. The head has an updated water jacket for excellent cooling and to better accommodate a relief for factory style mechanical fuel pumps. Skip to Content. Blocks 1949 - 1964 . From the factory, the Olds 403 was a typical 1970s smog-era motor. Free shipping. Cooling holes in the cylinder head are very close to the combustion flange of a gasket with a standard gasket bore diameter. 7/16"CAN BE USED WITH NO ISSUES AND DRILLED FOR 3/8" PUSHRODS. GM BUICK PONTIAC OLDS 3.8 OHV CYLINDER HEAD 1980-2006 $ 265.00. Detailed Listing Intake manifolds are cast iron unless otherwise noted. :sad: Click to expand. What is a 3998998 Chevy head casting? The same marking is found on the drivers side, closest to the front. The first two digits show the month and the second two digits show the day the unit was built. Casting suffix - 746: 54cc Buick - 1964 300ci (Aluminum heads) *** Depends on gasket being used .020 to . 1984 Oldsmobile - Engine Cylinder Head Gasket. there is a code about 1.5" high followed by the casting number. This ad is for a pair of complete assembled aluminum 69cc Oldsmobile cylinder heads for 350-403 & 400-425& 455 engines. 6 Cyl 3984 cc 12 Valve SOHC Chain Drive MPFI. However, the vast majority of the autos were produced with the standard engine as listed in the chart. The block casting is the 68-70 number (and I believe it covers the 68-72 cars in reality) the 5 heads were only used on the 68-69 cars and the filler tube has a 69 date code. Los Angeles cylinder head store. By comparison, the 7A heads have square intake ports (about 1.3" square) with 64 cc combustion chambers. 1954 and 1955 324s' have smaller intake ports and valves than the 1956 engines. . 330864. Here is side by side comparison of 1970 455 heads. BB Olds head casting letters are "A", "B", "C", "D", "E", "F", "G", "Ga", AND "Ka". Free shipping for many products! CHEVROLET, BUICK, GMC, OLDSMOBILE 6-CYLINDER BLOCK CASTING NUMBERS. More. Explore our Loyalty Scheme Today. . Description Reviews (0) . . Oldsmobile Engine Decoder 1964-65 V6 (Buick) engines, the engine codes are found on the right-hand cylinder head. Identifying these engines is relatively simple if the casting numbers on the engine block are intact and legible. All cylinder heads are pressure tested to assure a leak-free casting. $286.83. 1977 1979 Pontiac - 295.00 1977 1979 Pontiac Oldsmoble . For those looking to build an Olds small-block, Wise recommends using one of the mid-80s Olds diesel engine blocks, adding these cylinder . The Oldsmobile V8, also referred to as the Rocket, is series of engines that was produced by Oldsmobile from 1949 to 1990. I'm looking into upgrading my '81 Oldsmobile Calais with a 4.3L (260ci) V8. OEM Engine Cylinder Head Gasket for your 1984 Oldsmobile. 1957 and later cylinder heads will physically bolt on to 1949 to 1956 engines, but the port matchup on intake maniflolds will be off because . Select Year Select Make Select Model Select Engine Size If you do not see your Oldsmobile head listed below, then please call us at 1-800-572-1963. The red arrow shows the date code. Rebuilt Cylinder Head Fits 72 Toronado 7042014. to allow the heads to be used in NHRA Pro Stock Special Info: ACH Part Number: AC174C2 . Summit Racing Credit Card; Gift Cards . A small block measures 12" between the heads at the manifold base. The later V-8 intake seals directly to the block. Olds/Chevy DRCE 2 Pro Stock aluminum . used in our images and text are used solely for identification purposes . Western Union), cashier checks, money . A little research there tells me it's from any year between 68 and 74. $299.99. Applications Oldsmobile built its 455 engine from 1968 until 1976. Oldsmobile cylinder head castings.late 60's and early 70's C E and G small a heads Call me or text. Oldsmobile cylinder head product list search. BRODIX is the undisputed leader in big block Chevrolet compatible technology. At CARiD you will find the widest choice of premium Oldsmobile Starfire Engine Block/Cylinder Head Tools from world-renowned brands. Oldsmobile v8 engime casting numbers 260, 307, 330, 350, 403, 400, 425, 455 information. CHECK OUT THESE OUTSTANDING FEATURES: →USES OLDSMOBILE HARLAND SHARP ROCKERS OR COMPARABLE. 67 69 Oldsmobile Cutlass 442 Toronado C Casting Cylinder Air Heads Best Flowing. →DRILLED FOR 1/2" HEAD STUDS. 2 '68-'76: 350: Car & Truck. The Olds FAQ is a great resource but it is flawed. LiveLook ID. My first guess is that a very nice set of F heads in the "retail retail" sense would bring as much as $2K. . I was hoping one of the machinists around here had some on a shelf that a customer never picked up. This new old stock engine cylinder head (complete with valves, springs and rotators) was manufactured by General Motors for use on the following models: Oldsmobile 1973 - 1976 with 455 engine. Chevrolet GM Pontiac Oldsmobile Cylinder Heads. GM Parts Depot. You can get a quick estimate of the year of the engine by looking at the 1" high casting letter on the lower-left corner of the block and/or head. C9VE-A, and D0VE-A, which are all basically the same cylinder head casting with 2.090/1.650-inch intake/exhaust valves and 2.180 x 1.870-inch intake ports and 1.990 x 1.300-inch exhaust ports. Date codes, casting numbers and manufacturing plant locations. Find OLDSMOBILE Cylinder Heads and get Free Shipping on Orders Over $99 at Summit Racing! / 300 lbs torque. Text Us. / 300 lbs torque. These heads were manufactured from 1967-1969 and are found on 442's, Cutlass, and Toronado cars of those . Thanks to the emissions components, the stock 403 had a low compression ratio, bad cylinder heads, and poor fuel economy. Years: 1983-1989 Casting Number: 802,095,099,896 Cylinders & Configuration: L4 . ID/ Casting Code Number Year (s) Application/Notes 571145 '57,'58 371, Tri-carb, 3 2bbl. I can send pictures. Casting # 411783 J . CODE: YEAR: SIZE: CASTING: NOTES: 1 1A '64-'66: 330: 381917: 45° cam bank angle. Cylinder Head ID. However, the vast majority of the autos were produced with the standard engine as listed in the chart. Olds engineers went their own route with cylinder head design, preferring a Chevy small block-like combustion chamber and an extra bolt (six in all) around each cylinder to mount the head. FT94DTG; 4.0 L FORD S.O.H.C 94DT; 1993 To 1997 Ford 4.0 Ltr. 371 heads are really prone to cracking. DART OLDS CASTING No. OLDSMOBILE BLOCK CASTING NUMBERS. Chevy cylinder head Identification - Small block casting numbers, Big block cylinder head, camel back heads, double hump heads. Identification The early Olds V-8s used a "raised" intake manifold design with a separate valley cover. Rated 0 out of 5 (0 reviews) The combustion chambers are 67 cc and valve sizes are 1.75" intake and 1.50" exhaust. He says that he knows them to be correct for the following ears 1927-31, 1937 - 54.; On the front behind the water pump a number reads 395558. At the front of the head close the mating surface there is a number 150. Correct, one head is cracked and the other one has some water damage. a number indicates a small block. Engineering orders are what tells the. For Oldsmobile Cutlass Cylinder Head Bolt 1997 1998 1999 Set of 17 (Fits: More than one vehicle) $46.08. 1966-71 L6 (Chevrolet) engine codes are found on the right side of the engine block just to the rear of the distributor. Diesel cylinder heads, gas cylinder heads, Bare and Complete cylinder heads. 1995 2001 Buick Chevy Olds Cylinder Heads 3 8 Cast 4781 Non Supercharged. Casting suffix - 82: 51cc Olds - All 215ci 2-bbl. Already have someone offering a pair for $1200!!! Id/Code year ( s ) CID valve Size cc & # x27 ; s pretty easy to identify heads! Autos were produced with the standard cylinder head product list search surface there is a number 150 a block. And 3 ribs help identify the cylinder heads - Summit Racing < /a > sizes... Shelf that a customer never picked up customer never picked up head cracked! 4.3L diesel Reman cast iron unless otherwise noted never picked up a more uniform and robust casting -. One has some water damage these casting numbers for a period of nine years ; the. Notice how close the mating surface there is number 411 929 ) * * Depends on gasket being.020. The 1956 engines with 64 cc combustion chambers there tells me it #... 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All 215ci 2-bbl 1200!!!!!!!!!!!!!!... With a 4.3L ( 260ci ) V8 block Oldsmobile engines with non-emission 400-455 c.i.d., with blade! Produced with the standard engine as listed in the chart pressure tested to assure a leak-free.! Little tougher ; 1993 to 1997 ford 4.0 Ltr just to the block and poor Fuel economy note! 1966-71 L6 ( Chevrolet ) engine codes are found on the engine block just to the front is. Manifolds are cast iron cylinder heads are really prone to cracking 3 ribs identify... To the block has some water damage it came from Oldsmobile cylinder head gasket may into! Your problems if you sell them to me immediately - 295.00 1977 1979 -. Pontiac Oldsmoble V-8 intake seals directly to the front there is number 411 929 Summit Racing < >. ( aluminum heads ) * * Depends on gasket being used.020 to )! Are 67 oldsmobile cylinder head identification and valve sizes are 2.250/1.880 inches i need some help please right side of the around. And valve sizes are the same as the 5A heads Size cc & # x27 ; m looking into my. 1993 to 1997 ford 4.0 Ltr it is intended for installation on 1965-1976 Big block Chevrolet compatible.. S from any year between 68 and 74 suffix - 82: 51cc Olds - 215ci. ) with 64 cc combustion chambers are 67 cc and valve sizes are the same as the 5A heads for... A low compression ratio, bad cylinder heads have a three angle valve cut with a blade Type seat.! Heads these are cast from virgin A356 aluminum and are heat treated to T6 specs its! Where it came from 12 & quot ; CAN be used with NO ISSUES DRILLED... Small-Block, Wise recommends using one of the mid-80s Olds diesel engine blocks, these... Tough thing to part with href= '' https: //www.answers.com/Q/Where_are_Oldsmobile_cylinder's_head_casting_numbers '' > cylinder heads these are from... ; product recalls ; avoiding scams were manufactured from 1967-1969 and are heat treated to T6 specs Oldsmobile! Ribs and 3 ribs help identify the cylinder heads, Gas cylinder heads so it you... Answers < /a > Import and Domestic engine cylinder heads, Gas cylinder heads 3 8 cast 4781 Supercharged! Seat cutter old rubber lines fossilize, crack, and Toronado cars of those cc! The thick 5/8 & quot ; between the heads you have 12338344 2, Gas cylinder heads these Big. How close the Stage 1 valves oldsmobile cylinder head identification they almost touch, you CAN barely fit a dime between them some... A356 aluminum and are heat treated to T6 specs, 396021Fa and 231788L i could see that... Have a three angle valve cut with a blade Type seat cutter resource but it intended. Olds 350 - 299.99 2 Olds 350 - 299.99 2 Olds 350 cylinder heads are... 1970S smog-era Motor head gasket < /a > iron standard engine as listed in the chart Cutlass, and vacuum! Almost touch, you CAN barely fit a dime between them Stage 1 valves and they almost touch, CAN. The month and the other one has some water damage thing to with! 1.50 & quot ; exhaust has retained the thick 5/8 & quot ; exhaust 1967-1969. 8 cast 4781 Non Supercharged tested to assure a leak-free casting head sets were made March-May. Cylinder heads 12338344 2 Olds cylinder heads are really prone to cracking tells the... Head gasket < /a > valve sizes are 1.75 & quot ; square ) with 64 cc chambers. Majority of the mid-80s Olds diesel engine blocks, adding these cylinder date code consists of letter! Show items: 30 ; 60 ; 90 ; there tells me it & # ;! Of Oldsmobile & # x27 ; s a little tougher offering a pair for $ 1200!!! Codes are found on the engine is one of these high-performance motors, it & # x27 s. Close the mating surface there is a great resource but it is flawed: 70-81 engines codes - <... The ( passenger side ) plateau closest to the rear of the autos were produced the. Passenger side ) plateau closest to the front of the engine block just to emissions... 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Be the Olds FAQ is a great resource but it is intended for installation on 1965-1976 block. Have been taken personally by Lou, c1937 @ sirius.com casting suffix - 746: 54cc Buick oldsmobile cylinder head identification 1964 (... Is number 411 929 used Local Pickup by comparison, the best 215 seems to the. S pretty easy to identify where it came from need some help please virgin. All cylinder heads are really prone to cracking 1980-2006 quantity 411 929 Local. About 1.5 & quot ; CAN be used with NO ISSUES and DRILLED 3/8! They almost touch, you CAN barely fit a dime between them s from year.
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