Proform Cam Lock Header Bolt 3/8-16" Thread 1.000" Long Hex Head - Steel 42031R Perfect for hard core drag

Perfect for hard core drag racers in the NHRA Super Comp

external coil magnetos running suppression style spark plug wires

4L (SOHC/DOHC) with a carbureted intake manifold

and Engler Nozzles

Positive locking connectors provide secure connection

Proform Cam Lock Header Bolt 3/8-16" Thread 1.000" Long Hex Head - Steel 42031R Perfect for hard core dragProduct Description: Header Bolt Wedge Lock 3 8 16 in Thread 1 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