Proform Valve Spring Tester - Analog - 700 lb Range YA0805 This waterproof backlit durable switch

This waterproof backlit durable switch comes with a rubber backing to create a tight sealed fit capable of preventing dust

it features internal processing to read data from OBDII and most aftermarket ECU and EFI systems

The beauty of the plate system is that they cannot slip

Teardrop Through-Body Tip

1996-1999 GMC C2500 Extended Cab Pickup

Proform Valve Spring Tester - Analog - 700 lb Range YA0805 This waterproof backlit durable switchProform Heavy Duty Valve Spring Tester 66775 Bench Top 700 lbs. Spring Pressure Checks Springs 2" Dia. And 4" Height Mount To Bench Vise Or Permanently Mounted 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