what is the difference in a 1969 350ci/300hp corvette engine and the stock 350ci

[theaubster]

engine by chevrolet? I have a 1969 impala with a 350ci/300hp engine and I wanted to know what is the difference in this engine and the stock 350?

 

[dodge man]

a lot of things are different,heads crank, maybe block also some were 4 bolt mains,their just better engines to build,and they hold up a lot better under stress,the stock 350,s was good,the corvette version is better though,it was built to take more punishment ,good luck.

 

[R P]

A Chevy 350 ci / 350 hp apparently was the stock engine in yer car