KRC Pulley Kit, Pro Series, Serpentine, 6-Rib, Aluminum, Black, Small Block Chevy

Water pump only, serpentine drive kits are offered in 30% ratio for Small Block Chevys. Each kit includes Pro Series water pump pulley, R-LOK crank pulley, R-LOK crank adapter, idler/tensioner bracket and pulley, Goodyear Gatorback belt and necessary hardware.