Big block, 4 bolt main block, casting number 3963512

Oneball

CCCUK Member
Long shot but maybe someone has one lying around. I’m after 4 bolt main 427/454 block, casting number 3963512, needs to be less than +30 thou

Thanks Tim
 

Corvette

Well-known user
They are about but not cheap. I pulled this one out on Saturday and plonked a small block in. The 512 casting is sort after as you know.3951
 
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