BBC Billet Alum. Ported Water Blocks

Categories:
Superchargers
Idler Bracket
BDS

For the racer that is running a cooling system on their blown hot rod these ported billet alum. water blocks make plumbing a cooling system as simple as it gets. These blocks serve two purposes for the racer, they space a competition block mounted idler bracket out form the engine block 1.50" and they allow the racer a .500" NPT port to plumb water thru.

These water blocks use gaskets to seal on the engine block side to provide a superior leak free seal. Water blocks use the standard .375" two bolt mounting pattern and fit most all factory BBC and aftermarket KB, Donovan, World, Dart, CN, AJ engine blocks. Blocks are sold in a pair and have been polished to a brilliant luster.