Proform Head-On Valve Spring Compressor Bolt-On Aluminum Purple Anodize - GM LS-Series Competition Engineering Inductive ignition with long duration

Inductive ignition with long duration spark

1968-1974 GMC G25/G2500 Van

adjustable from 3-20 PSI

Thanks to the versatility of the BR

083" steel is mandrel formed on computer-controlled equipment

Proform Head-On Valve Spring Compressor Bolt-On Aluminum Purple Anodize - GM LS-Series Competition Engineering Inductive ignition with long durationProduct Description: Valve Spring Compressor Head On Bolt On Aluminum Purple Anodized GM LS Series 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,