When Im done driving my caprice around (basically once my LG4 bites the big one, but not anytimesoon) My plan was to pull a 350(carb one) out of a truck, camaro or something, and build it up then drop it in my caprce

But will it be able to bolt right in, and what kind of bolt main do I have now?

And can my Thm700r4 trans take a 350, thats maybe pushing 250(the 350 is pushing 250 not my LG4 XD)?

When Im done driving my caprice around (basically once my LG4 bites the big one, but not anytimesoon) My plan was to pull a 350(carb one) out of a truck, camaro or something, and build it up then drop it in my caprce

But will it be able to bolt right in, and what kind of bolt main do I have now?

And can my Thm700r4 trans take a 350, thats maybe pushing 250(the 350 is pushing 250 not my LG4 XD)?

Yes, 2, yes

Yes, 2, yes

So I just need a 2 bolt main 350. Nice

How do you tell the dif between 2, and 4 bolt mains?

You don't without removing the pan, and it doesn't matter. 2 bolt or 4 bolt.

The 2-bolt or 4-bolt references the amount of bolts that hold the middle 3 main bearing caps onto the engine. Factory 4-bolt blocks, contrary to popular opinion, are not significantly stronger than 2-bolt blocks, and in some cases can actually be weaker.