Proform Valve Spring Pressure Tester R09P003XL 6 AN Male to 9/32

6 AN Male to 9/32 in SAE Male Quick Disconnect

1983-1988 GMC S15 Jimmy

a "must" for tunnel ram setups

Bernheisel

Small tool works well to fit inside tire during removal while rounded ends help prevent damage to tire and wheel

Proform Valve Spring Pressure Tester R09P003XL 6 AN Male to 9/32Need to check spring pressure at the track? No problem with the PROFORM stud style valve spring compressor. This fully adjustable tool fits easily onto your rocker arm for pressure checks and will measure pressure up to 600 lbs. 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