Proform Mini Valve Spring Tester - 0-700 x 10 lb Tester Parts & Accessories Street Performance Catalog Deep Powerful Sound in Stealth

Deep Powerful Sound in Stealth Mode

Painted black for stock appearance

The torque arms use the rear factory mounting locations with heavy-duty rod ends

Now in black

Temperature and timer settings

Proform Mini Valve Spring Tester - 0-700 x 10 lb Tester Parts & Accessories Street Performance Catalog Deep Powerful Sound in StealthProform Mini Valve Spring Tester 66834 0 700 x 10 lb Tester Affordable; Portable Hex Design Backlighting Features Digital Gauge Swivels 90 deg. Easy Viewing 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