This is a rare Mopar 340 block that has been professionally machined. It was originally assembled for a customer in Sweden by Diamondback Engines -- and when the engine was put on the engine stand, water weeped from a pinhole low in the block. We had another block ready -- so reassembled the engine using that block. This will not weep from that hole if 1/3 or 1/2 filled - or had the pinhole otherwise repaired. The pinhole is so small you can't see it until you put some water pressure to it. It is low enough that a partial fill will cure it.

 

call amanda 281-238-6900