Before we get into further explanations of Casting Numbers, if you are trying to decipher the VIN plate on the Trucks Drivers Side Door Jamb, … So there you have the basics of decoding engine numbers for the purpose of documentation. Basic Part Number group is a mostly a 4 digit numeric group of numbers. In 68-69 model cars, the serial (VIN) number of the car the engine was installed in is stamped next to, or under the engine code ID. ... 4-bolt Mexico cast Crate engine. is located on the engine crankcase and is the same as the number located on frame steering head. Missing Entry: 1985-1988 Pontiac Fieros have a 9 engine code for the 2.8L L44 V6. Motorcycle Serial Numbers. 10051182. Vehicle Identification Number (V.I.N.) Frame ID Numbers - 1970-1980. Engine Model Number Basic Design Digit "A" is a generic code. How to Decipher SBC Engine Code Serial Stamping Numbers. Missing Entry: Vin Code V for 2.4 L LE9 2.4L MFI I4 Warning: Issues with the decoding are related to year/model combinations. Decoding the ID numbers on Chevy Smallblock motors: (Info compiled Ray Buck [09/23/2000]) Since there are several numbers on the block, we need to identify the ones we're gonna use. Cheers 2013-01-27 09:47:00 # 8901 350. The first one I usually use is the block casting number which is located at the back of the driver's side cylinder head and will look something like: 3970010. Example: 1A 13478 H7 Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. Please note that there are some exceptions to the information contained above. Wodering if you can help, my vin has only 4 numbers 4471, engine number 18ga4h7856 can you help with year was told it is 1964 model. Missing Entry: The 2009 Corvette and 2011 Camaro SS use a W engine code for the 6.2L LS3 V8. The matrix on the right is the Engine Casting Numbers and should prove to get you the ID, Make and Year of your Engine. 1966-71 & 73 6-250 - Rightside of block rear of the distributor. 1- Except CA 2- CA 1965 V6-225 - Right cyl block deck face. The engine serial number is required when placing a parts order. Model number 9122-7000 is interpreted as follows: Series 149 Engine (9), twelve cylinder (12), marine engine (2), right-hand rotation with "C" accessory arrangement (7), non-turbocharged engine (0), and specific model variation Number 00 (00). 10051184. Car and Truck 2 & 4-bolt 1 Piece Seal Passenger stick. Engine ID Stamp: V0801CML (This ID is completely made up) The first letter of the stamp tells us where the motor was assembled. Let’s make up a fake chevy engine ID code and then decode it using the chevy engine decoder tables from Nastyz28.com. 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