I know that Chevy Casting Numbers are on several sites on the World Wide Web but I thought it would be a good idea to list them here too. I actually went through several lists and made some corrections before making this list. I hope it helps you identify the Chevrolet engine parts you are working on. One of the easiest way to identify a Chevrolet engine is by the casting number (c/n) that is cast into the castings (not stamped).Chevy engine casting numbers has additional info including links to several sites that have casting numbers broken down to application, etc. The Chevy V8 block casting number is generally atop the transmission mounting area of the block.

The small-block engine is usually a series of vehicle V8 motors built by the Chevrolet Division of Common Motors using the same basic, and for a V8, smaller engine block out. These blocks are usually referred to as thé “Gen I” smaIl-block, the subsequent “Gen II” LT, and “Generation III/IV” LS, along with the present “Generation V” (LT/EcoTec3) motors.The Chevrolet big-block is certainly a collection of large displacement V8 engines that had been developed and used in the 1950s through the 1970s. Chevrolet experienced launched its popular small-block Sixth is v8 in 1955, but needed something larger to provide power to the medium-duty trucks and its weightier cars that had been on the sketching board.Gen I smaIl-block Chevy éngine. This painting can be of the 1967 edition of the 302 cid Chevrolet.

Sketches by James Kimble.Manufacturing of the initial small-block began in the drop of 1954, for the 1955 design year, with a dispIacement of 265 cid, expanding incrementally over time until achieving 400 cid in 1970. Various intermediate displacements made an appearance over the decades, such as the 283 cid that was accessible with mechanised fuel shot, the 327 cid as nicely as the numerous 350 cid versions.Although all of Chevrolet't siblings of the time period (Buick, Cadillac, 0ldsmobile, and Pontiac) made their very own V8s, it has been the Chevrolet 350 cu in (5.7 L) small-block that grew to become the GM corporate and business regular. Over the yrs, every American General Motors department, except Saturn, utilized it ánd its déscendants in their automobiles. Chevrolet Engine block Recognition number places.