yes. that is one of several blocks used for the 302.
casting number 3970010 is a 350 block from 1969 - 1979 but in 1969 302 and 327 have the same casting # and im not to sure about the other #
1977
It's a 4" bore block. Has been used for 302, 327, and 350 engines.
i called the Chevy dealership and they told me the year
those are block casting numbers That block was used from 1969-1979. it was used in corvettes,camaro,trucks,nova,etc. the pad on the engine block(front edge,right head) will tell you production date ,engine size etc.
1968 327 SBC (probably out of a Camaro)
3970010 can be a 350 two or four bolt block.
you need the date code on the side of the block it will be a series of numbers and letters first its the month, then day, then year
It's a 4" bore block. Has been used for 302, 327, and 350 engines.
350 and 327 [1966 - 1980]
The back of the block will have a series of letters and numbers cast into it. That is what determines the date.
Chevy block with casting #3970010 is not a 4-bolt main block---1968--327 cid/250hp A body car---1969-79-350 cid/185hp--car , truck , vette.