View Here : Chevy Block Casting Numbers
Gen I small-block Chevy engine. This drawing is of the 1967 version of the 302 cid Chevrolet. 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.
Big Block Chevy Cylinder Heads Open vs. Closed Chamber - A good way to describe big-block heads is to categorize them as open or closed chamber. Closed-chamber cylinder heads have small combustion chamber volumes for high compression ratios, with even mildly domed pistons.
Please see the attachment below for a list of cylinder block casting numbers used on Chevy big block engines.
Chevy Small Block - Engine Block Casting Numbers Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated horsepower RPO engine the block was used in. "Main Caps" is the number of bolts holding the cap. A "two-bolt" main, or a four-bolt main. Four bolt main blocks are desirable in high performance applications because the extra strength of ...
This page list some of the Casting Numbers for LS Series Engine Blocks and Heads. This is only a short list but we plan on continuing to expand on the list over time.
Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers.
Here's a list of Chevy V-8 crankshaft casting numbers. Make sure your crank will work in the block you have. Blocks were made for each crank main journal size.
Chevy Casting Numbers. Chevy engine casting numbers are located on the back of the block most often on the left (drivers side) on top of the bell housing flange (see picture below).
Chevy casting numbers and more. Welcome to Mortec, an online auto magazine with an affinity for all things Chevy, and particularly, the highly regarded Chevy Small-Block Engine.
I have a chevy block but i am unsure of what it is. The casting number on the rear is 14010207. The numbers on the front - Answered by a verified Chevy Mechanic