Proform Advance Lockout Plate - GM HEI Distributor 931014 dramatically increasingthe life of cylinder

dramatically increasingthe life of cylinder walls

Vehicle Applications: 1964-1967 Buick Special CID 294 4

1988-1997 C/K 1500 / 2500 Chevy Truck - 200 LPHAeromotive Inc

8 Inch Long Porting Mandrel

Proform Advance Lockout Plate - GM HEI Distributor 931014 dramatically increasingthe life of cylinderProform GM HEI distributor advance lockouts are designed to easily remove the vacuum advance chamber from Proform distributors that use a clockwise rotation. They are made of plastic and feature a black finish. No modifications are required to install the advance lockouts. PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a leader in the High