Engine Valve Spring Tester 1000 LB Rating Reads In 1 LB Increments Automatic Shutoff Included Sold Each Proform Engine Piston Ring Grinder 155 Inch Piston Bore

155 Inch Piston Bore

Wiring Harness

Ignition Coil Bracket Kit

American-made roller bearings are in self-contained bearing-cups for extra low friction wear

Pontiac 1979 and earlier

Engine Valve Spring Tester 1000 LB Rating Reads In 1 LB Increments Automatic Shutoff Included Sold Each Proform Engine Piston Ring Grinder 155 Inch Piston BoreThe new PROFORM billet aluminum 1,000 lb digital bench top spring tester is the most accurate way to check spring pressure. Check springs up to 1. 5 inch diameter and 3 7 8 inch height. Digital display reads in 1 lb increments, and has a back lighting feature. Peak hold and automatic shutoff are other included features. Tech Specs: RAM Travel: 3 7 8 inch. Upper Anvil: 2 1 4 inch diameter. Lower Anvil: 1 5 8 inch diameter. Scale in inches and mm.