bbc 512 block suffix numbers?

ZL1.FUN · #1 02-26-2013, 08:05 PM

coming up with no luck on two suffix numbers I looked at today,
3963512 blocks suffix 7bj and other 7bk any help would be great

**BARRY** · #2 02-26-2013, 08:57 PM

hi can you post a pic.... mite be pontiac canadian car

**scuncio** · #3 02-26-2013, 09:20 PM

Marine engines.

**Igosplut** · #4 02-27-2013, 12:21 AM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: scuncio</div><div class="ubbcode-body">Marine engines. </div></div>

Just going to say that. I've had a few of those....

**SuperNovaSS** · #5 02-27-2013, 01:20 AM

7BJ is cast iron head L88 from a Marine application. The other is probably a similar unit, possibly its reverse rotation partner?

Jason

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