What year is my Chevy engine block?

What year is my Chevy engine block?

If a manual is unavailable, locate the block casting number beside the block date number. Match your block’s casting number to an online list of Chevy block casting numbers, which will indicate the years during which your engine was manufactured.

How do I know what engine block I have?

The simplest way to identify an engine block is to go by the casting number. These alphanumeric codes generally identify a particular block’s series number, displacement range, casting location and date of manufacture. Location varies by manufacturer and engine type.

How do I find the manufacture date of my engine?

Make sure your engine is turned “OFF” and has cooled sufficiently to allow handling. Locate the engraved serial number on the side of the crank case. The Date of Manufacture (DOM) indicator may be found within the engine’s serial number. Locate the first four digits (all numbers) of the serial number.

What car did the LT1 come in?

Corvette
The LT-1 is a Chevrolet small-block engine produced by the Chevrolet Division of General Motors between 1970 and 1972. It was available exclusively in the Corvette and Camaro and was produced in relatively small quantities.

What LT engine do I have?

Much like with LS engines, the easiest way to be sure which LT engine you have is to check the 8th digit of the Vehicle Identification Number (VIN).

How can you tell engine size by block?

Engines come in many sizes, depending on the type of vehicle and the manufacturer. You can determine the size of an engine by checking numbers that are either part of the Vehicle Identification Number (VIN) or that have been stamped on the block.

When did the Chevy big block engine come out?

The Chevrolet big-block is a series of large displacement V8 engines that were developed and used in the 1950s through the 1970s. Chevrolet had introduced its popular small-block V8 in 1955, but needed something larger to power the medium-duty trucks and its heavier cars that were on the drawing board. Gen I small-block Chevy engine.

Where is the casting number on a GM LT1 engine?

In order, the engine code identifies assembly plant, month, day, and engine suffix code. 10125327 is the casting number of all 92-97 LT1 and LT4 engines. It is located on the upper right rear of the block. (Scroll down for the casting numbers of the 94-96 B-body LT1 editions.) Take special care when inspecting your block.

What are the casting numbers for a Chevy small block?

Here is a list of casting numbers, along with their original applications. Generation I Small-Block. 10036033 Small Block V8 350, 4-bolt, Goodwrench crate engine, 2-piece rear seal. 10051182 Small Block V8 2 bolt, Bow Tie block, 3.75-4.30 bore, 1-piece rear seal. 10051184 Small Block V8 4 bolt, Bow Tie, 4.00-4.160 bore, 1-piece rear seal

When did the first Ford small block come out?

Drawings by David Kimble.Production of the original small-block began in the fall of 1954, for the 1955 model year, with a displacement of 265 cid, growing incrementally over time until reaching 400 cid in 1970.