"Original" 3-Vane Racing Vacuum Pump
Pulls Much More Vacuum Than Stock "Smog" Pumps Billet Aluminum Housing Special Vane Material for Improved Seal and Wear Special -12AN Inlet/Outlet Fittings Won't Leak Completely Rebuildable in 15 Minutes Bracket (Available Separately) Bolts Directly to Big and Small Block Chevy Heads and Any Motor Plate Extremely reliable vacuum pump for racing applications |