Re: Need some help identifying a 327 code :-)
Thats not a casting numbers. Casting numbers are on the back left side where the trans bolts up. Right behind the head on the drivers side. GKJ is not a listed engine code suffix that I can find. If it is ckj as it appears to be on my screen, thats a '73 350 block.
Last edited by Starballs-135; 06-01-2017 at 10:29 PM.
Reason: more info
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