Description
Water Pump Spacer Kit, 1-7/32″ Long, SBC and 90° V6 Chevy, Cast Aluminum Converts Nos. 63500 or 63505 short water pump to the longer late-model design
Converts “short” 1968-earlier design Chevrolet water pumps to longer, 1969-later design
Includes special heat-treated studs and gaskets
Spacers are cast aluminum
