These water pumps are manufactured from aluminum alloy for extra strength and longevity. CAT Power Water Pumps have a large 3/4" integral ball bearing and high strength roller bearing to with stand higher torsion loads at high RPMs. Each pump is put under an endurance test in-shop for hours to ensure the best quality.
# SB Chevy 305-350 Short Style
# Passenger Cars From 1952-1972
# Light Trucks From 1955-1972
# Corvette 1969-1970
# Measures 5 13/16" from block to hub of pump.