Sep 06, 2017· History of the LS Engine and Cylinder Head Casting Number Spotter’s Guide: LS1, LS6, LS2, LS3, LS4, L99, LS7, LSA, LS9, LQ9, LQ4, L92, L94 ... The LS7 is full of race ready parts and tech ...

Casting clocks. Note the 11 dots plus the number 0 indicating the particular hour of a shift the heads were cast. Cylinder heads are normally date coded in the form of a letter for the month (see table below), two numbers for the day and a single number for the year. For …

The only positive way to tell if you have a 351M or 400 is to drop the oil pan and check the casting numbers on the crank. They should be on the side of the first counterweight. A 400 crank will have 5M, 5MA or 5MAB casting code. A 351M crank will have a 1K casting code.

The easiest way to ID the LS heads is the 3 digit casting number on the spark plug side of the head. Bryan's list has part numbers, and several part numbers were made from the same casting. The 243 or 799 casting are the most popular Gen 3 head. Here's more reading than you ever cared to do on LS heads: 933 97 aluminum perimeter bolt 5.7

Sep 01, 2017· History of the LS Engine and Cylinder Head Casting Number Spotter’s Guide: LS1, LS6, LS2, LS3, LS4, L99, LS7, LSA, LS9, LQ9, LQ4, L92, L94 ... The LS7 is full of race ready parts and tech ...

All casting numbers acceptable 640960/640961 642000/642001 642080/642081 N/A 1948 1973 N/A 1974 1977 1977 Table 1 Refer to the current parts catalog for the correct P/N crankcase service assembly. *Direct drive 520 permold crankcases have the alternator pad on the right front of the crankcase. (continued) M90-17 Supersedes M83-10R.1 and M77-14R ...

Camaro, Corvette even Stovebolts can be found here. More tech info. casting # chamber vol. intake valve exhaust valve; 032: 70cc: 1.72: 1.50: 034: 64cc: 2.02: 1.60

The most important numbers in a casting number are the last 3 digits. For FORD engines, the block casting number is usually underneath the engine which makes it impossible to read when the engine is still in the vehicule/boat. HEAD CASTING NUMBERS. The head casting number is located on the top of the cylinder head. The valve covers must be ...

The Bill of Material (BOM) number is used to identify Dana differentials. The BOM will identify the model number, the gear ratio, the type of differential, and all component parts. Traditional BOM’s are 6 digits followed by 1 or 2 digits and start with the numbers 60 or 61.

Casting Numbers. All CJ-3A engine blocks should have the following casting number located on the lower right hand side of the engine block: 641087-L-W11-A-NI-CR-N2. It's important to note that not all casting numbers are the same. The first number, 641087 is common to all CJ-3A engine blocks. I have seen two versions of the casting numbers with ...

Ford and Mustang casting identification. Find detail pictures and information for parts identification. Classic 60's early 70's Mustang, Shelby, Boss and Ford casting ID numbers. Covering 260, 289, 302, 351, 352, 390, 406, 410, 427, 428 and 429 engines.

The casting number is hard to read here. Another D7TE-XXXX block, different location on the same end of the block. D7TE castings have had an issue that came out of the Michigan foundry. Foundry casting is located with the date on the top of the block. As long as teh casting number is a TE block, after March 2, 1977 we are safe.

221, 260, 289, 302. The 221, 260, 289 were originally designed for the Fairlane and produced only in the Cleveland engine plant from 1962-1965. The 1964 289 casting number for all 289s was C4OE-6015-C (later an F suffix). In 1965, this number was changed to C5AE-6015-E for the 289 2V, 4V and Hi-Po (note the change to full size Ford designation and 6 bolt bell housings).

Ford Six Casting Numbers. Browse: Home / Fordsix Techlib / Ford Six Casting Numbers. These are some numbers I have collected over the years from various engines I have found lying in junkyards. It is not gospel, simply the result of a lot of note taking and observation. If you have any corrections or additions, please pass them on to me.

How to identify this early 235 High Torque, digging for numbers and measuring stuff. Attached is a photo of my 1946 High Torque 235 pan which plainly has the number '235' stamped on the right side, big as day. These motors all have the tall side plate and different casting number appear all …

Engine No. 1.00E-101 1E-6,501 1E-10,101 1E-12,601 1E-15,001 1E-18,301 1R-001 1R-149,001 2R-001 2R-14,201 3R-001 4.00E-101 4E-2,351 4E-3,401

Feb 29, 2000· MGB Year. Engine Number. OEM Part Number. Casting Number. A 63-67. 18G/18GA/18GB. 48G318. 12H906. B 68-71. 18GF/18GH/18GK. 48G538. 12H2389. C 72-74.5. 18V584/18V585 ...

Chevrolet Small V-8 Cylinder Block Casting Numbers 1955-1985 These listings are always a work-in-progress. If you have any documented info that can be added to these pages, please contact me and let me know. Casting # C.I.D. Year: Vehicle Application: Notes: 330817: 400: 73-76: Pass. 2 bolt mains: 330817: 400: 75-80: Truck: 2 bolt mains: 355909 ...

Apr 10, 2015· Resto Tech. Mark Lundquist Apr 10, 2015. Share. ... The holy grail of telling us what you have is the casting number on the driver’s rear of the block. In your case, it is 361959. In most parts ...

Head Casting Numbers - from Bob Johnstone's Avanti Pages (head castings for all Studebaker V/8 motors) Studebaker Technical Tips and Information - also courtesy of Bob Johnstone, contains a wide variety of Studebaker and Avanti tips covering drive train, suspension, body, interior, and more. Studebaker Specs and Data - compiled by Carnut.com ...

TECHNICAL LINCOLN HOME PAGE. Y-BLOCK CASTING NUMBERS . ALL BLOCKS HAVE 6015 in the block casting number. This is found on all blocks and is Ford's number for an engine block. Example- EDB 6015 E. BLOCK I.D. CODES NOTES. CEBY 256-272 cu in Cast in Canada.

Casting Numbers . Materials Strengths . Caster Simplified . Bump Steer . Block Casting Numbers . GM Transmission Ratios . Ackerman. RPM Calculator. Advanced Timing Marks for your Balancer . Milling Heads for specific Compression Ratio . Coil Spring Tech . SBC Intake Casting Numbers . Lift Changes with Rocker Arm Ratio Variations. CID ...

Casting and Part Numbers. Part numbers and casting numbers are pretty much the same when it comes to "hard parts". Those are those big long codes (C7ZZ-6540544-DR, etc) that you find that identify every Ford part made. Many parts are too small to have the number cast or printed on it, but it still has a casting number.

Small Block Chevy LS Cylinder Heads by Casting Number 10215339 – LS Small Block V8 1997 346, LS1, aluminum, 68cc chambers . 12480005 – LS Small Block V8 2000 LS1, GTZ, aluminum, 38cc chambers, 2.125/1.625 valves, angle plugs

Cylinder Head Casting Numbers for Small Block Mopar. Cylinder Head Casting Numbers for Small Block Mopar Some cylinder head casting numbers for small block Mopar engines (LA). Casting Number . Year . Valve Sizes . HP . Chamber . Notes . 2465315 : 1964-1965 : 1.78/1.50 : 273 : 2531894 : 1968-1971 : 1.78/1.50 : 340 : 2536178 ...

Ford FE Engine Block Casting Numbers NOTE - The information presented here was gathered from a variety of sources. If you see (or don't see) anything that needs corrected or added, please e-mail me .

Jul 28, 2013· Any part number that is CAST into the iron housing or CAST into the aluminum side cover, is exactly that -- the casting number. It will not help you in any way to find your particular steering gear. Starting around 1969 Saginaw started ink stamping a two letter code on the side cover and/or the aluminum end plug.

Sep 16, 2004· The number on the tag IS the carburetor identification number. Occasionally, one will find a carburetor which has an incorrect tag (either a repro, or an incorrect original), but not often. If you are unsure or the origin of the carb, and wish to sell it; specify the tag number, as well as some of the casting numbers, and that you are not a ...

Casting numbers are usually the same or nearly the same as the part number. Cylinder heads cast with a "5" as the second digit were most likely installed in a 1966 model. Pictures courtesy of Cruce Motor Rebuilding. 302 V-8 Block. The casting number is located where the starter bolts up to the bell housing.

Over the years there have been several changes to the GM 5. O-Liter and 5.7-Liter engine blocks. Often making it difficult to positively identify which version a technician is working on, and the appropriate parts required to complete appropriate service repairs.

Quadrajet Carburetor Numbers 68 and later. Date Code Most Rochester built Q-jets used a four-number Julian Date code. The first three numbers are the Day of the Year the carburetor was built; the last number is the Year. For example: Carburetor number 17058201 followed by a Julian date of 1238 would have been built the 123rd day of 1978.

400/430/455. Buick 400, 430, 455 Engine Specifications; Big Block Buick Casting Numbers; Street Cam Selection Guide; Buick 455 O. E. Camshafts; 400/430/455 Poston Cams Grinds and Numbers

Nov 22, 2011· Block identification is straightforward. The 221 and 260ci V-8s use a five-bolt bellhousing block with 3.50-inch and 3.80-inch bores respectively with a C2OE or C3OE casting number. Aside from cylinder bore size, these two blocks are virtually the same. The only significant change in the 221/260 block is engine mount bolt hole spacing at the block.