Original Design 3-Vane Racing Vacuum Pump
Pulls Much More Vacuum Than Stock "Smog" Pumps
Available in 3 or 4 Vane Design
Billet Aluminium 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