Proform Head-On Valve Spring Compressor Bolt-On Aluminum Purple Anodize - GM LS-Series 01225 The kit utilizes Industrial Thread

The kit utilizes Industrial Thread Inserts that are installed like Heli Coils

1976-1984 Chevrolet C10 Suburban

Stainless Steel Coupler to convert Ford OE Fuel line (1986 thru 2006) to Dual -8 AN male ports (1/8" NPT gage port included)

at 60 PSI of base fuel pressure

18" standard rotation rigid fan design

Proform Head-On Valve Spring Compressor Bolt-On Aluminum Purple Anodize - GM LS-Series 01225 The kit utilizes Industrial ThreadProduct 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,