Offshoreonly.com - I NEED A GEN 4 block with 4 bolt main

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sdrockslangers

08-13-2014 04:56 PM

I NEED A GEN 4 block with 4 bolt main

I need a bbc gen 4 block, with 4 bolt main.

Steve

O.C.Barry

08-13-2014 08:00 PM

Quote:

Originally Posted by sdrockslangers (Post 4171097)

I need a bbc gen 4 block, with 4 bolt main.

Steve

Not sure if you know, but GM now makes a replacement 454 block that can accommodate the old heads, crank and rods, or the Gen 5 & 6 parts. We have such a block in our race boat with the guts and heads of a Gen 4 motor. It does require the Gen 5/6 oil pan and timing cover. It works great. If you need it, I can get you the part number.

seaman

08-17-2014 08:59 AM

I have a gen 4 4 bolt .040 over and I have a 2 bolt .030 over also have square and oval port heads

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