Proform Head-On Valve Spring Compressor Bolt-On Aluminum Purple Anodize - GM LS-Series 120007 Improves frame rigidity at coil

Improves frame rigidity at coil spring mounting point

5/8 in Smooth to 5/8 in Smooth

Safeguard Against Dangerous Conditions

These air cleaners work with all popular 5-1/8" carburetors or 4-bbl

1965-1991 Chevrolet Corvette

Proform Head-On Valve Spring Compressor Bolt-On Aluminum Purple Anodize - GM LS-Series 120007 Improves frame rigidity at coilProduct 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,