Engine Valve Spring Checker 1989-pontiac-firebird-esi6878223 This high-quality die-cast aluminum spin-on

This high-quality die-cast aluminum spin-on adapter features 1/2" NPT ports

includes a built-in H-pipe design and delivers improved throttle response

Vickers vane pumps

Each valve features a one-piece forged titanium construction with superior grain flow to eliminate weak points and ensure long-term strength

bind-free performance

Engine Valve Spring Checker 1989-pontiac-firebird-esi6878223 This high-quality die-cast aluminum spin-onHere's the affordable, portable way to test springs. The hex design body is very versatile: use it in a vise or an arbor press. These hydraulic models are supplied with a rubber gauge protector.