Are there any parts of a motor from a 1 piece rear main block that wont work on a 2 piece rear main block aside from the crank and the seal? Will the starters swap from one to the other? How about the distributor? Im going from my L98 to a older 4 bolt block and I want to make sure my CSI Ultralite starter and MSD Pro-Billet distributor will swap over.

 

Nope, that's it, just the crank and seal and flywheel/flex plate.

That other stuff will swap right over.

 

Thanx