Proform Mini Valve Spring Tester - 0-700 x 10 lb Tester BR40004 : Early model Small &

: Early model Small & Big Block Fords

This system is for all wheelbases

Eliminates need to drop oil pan during replacement of cam

1987-1989 Chevrolet G10

Vertical Mount

Proform Mini Valve Spring Tester - 0-700 x 10 lb Tester BR40004 : Early model Small &Proform 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