Proform for Valve Spring Tester-700LB Heavy Duty Model Max 2in. Spring Dia. X
Manufacturer: Proform. Proform 66775 Valve Spring Tester-700LB; Heavy Duty Model; Max 2in. Spring Dia. Can be bench or vise mounted. Engine Valve Spring Tester. Tool Type: Valve Spring Testers. Category: Spring Tester-700LB.