Proform Wedge Lock Header Bolt - 3/8-16 in Thread - 0.75 in Long - Hex Head - Black Oxide - Set of 12 RS00500307 Pontiac: GTO 67 - 71

Pontiac: GTO 67 - 71 6

Will not fit Ford Bronco Signature Headlights

reads in 1/2 lb increments

Adapter included to fit virtually any engine

Independant tests have demonstrated a typical 25 horsepower gain over the previous Pro1 design

Proform Wedge Lock Header Bolt - 3/8-16 in Thread - 0.75 in Long - Hex Head - Black Oxide - Set of 12 RS00500307 Pontiac: GTO 67 - 71Product Description: Header Bolt Wedge Lock 3 8 16 in Thread 0. 75 in Long Hex Head Steel Black Oxide Set of 12 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