307 Cu. In. Produced from 1968-1973.....Bore 3.875....stroke 3.25
What Chevy engine has the casting number 3970011?
The Chevy engine with that casting number was made in 1993.
What Chevy engine block has the castin I mean casting number 397004
The Chevy engine with that casting number was made in 1993.
I have a 1996 305, Vortec with that number on it.
1987
It is a 327
283 SBC Corvette
The Chevy engine with casting number GM 8970024 is typically associated with the 1975 model year. This casting number indicates it was part of the small-block V8 engines produced during that time. Always verify with additional identification methods, as engine casting can sometimes overlap between years.
350 hp Chevy engine small block made in Canada!
The casting number will tell you what block it is, but in some cases the block will be more than one displacement. IE 302, 327, 350ci on the same casting number (chevy)
This is the block casting number for a Chevy 305, build between 1976 and 1979.