Proform GM HP 50 000 Volt HEI Coil Upper A-Arm Shims The top trailing edge of

The top trailing edge of engine plate is grooved to eliminate obstruction with dash

25 Base Thread

Anti-Submarine Belt pull-up adjustable strap measures 34-1/2" long

Designed as a direct replacement for the factory manifolds

Proform GM HP 50 000 Volt HEI Coil Upper A-Arm Shims The top trailing edge ofResults in more completely burned fuel. Offers 15, 000 more volts than stock. 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 Performance Automotive Aftermarket by engineering and manufacturing creative products from intelligent concepts. Our goal is to provide the performance enthusiast with innovation, quality, and