Vintage Air Front Runner Drive System for Small-Block Chevy. ... 5/8-inch heater hose fitting into place on the water pump. ... Slide the belt under the water pump pulley and you’re ready to roll.

We ended up having to remove and re-use the heater hose barb from our old water pump. Using plumber's tape or high-temp thread sealant will make for a leak-free experience down the line. See All ...