Proform 1.600-2.100" Range Valve Spring Height Gauge 0.005" Scale 20600S Able to withstand direct heat

Able to withstand direct heat of up to 1350F

1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling

1974-1974 Plymouth PB300 VanFits 1971-1977 Chrysler

Extra high-density foam sewn on rib supports for added comfort

Long Spacing requires Installation kit 21-4

Proform 1.600-2.100" Range Valve Spring Height Gauge 0.005" Scale 20600S Able to withstand direct heatProduct Description: Valve Spring Height Gauge 1. 600 2. 100 in Range 0. 001 in Scale Sold Individually 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