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Do the VN style V8 heads fot the old non EFI 308/253 block? would i have to change the cam?
cheers dan |
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They fit on a 308 block, but I think the valves hit the deck of a 253 although they will bolt on. Yes you need a new cam as a few of the valves have swapped position in the head so the lobes have to move too.
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You will need new exhaust manifolds as well as the vn heads are evenly spaced and the old heads are not.
You would need a new inlet manifold for the same reasons.
It all starts to add up.
Rock n Roll |
Rock n Roll |
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quote:
Originally posted by Byron Rich
but I think the valves hit the deck of a 253
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