COMP Cams Adjustable Valve Spring Tester checks spring pressure on an assembled engines. This billet aluminum tool fits onto your rocker arm for quick pressure checks. It is adjustable for use with almost any rocker length and measures pressures up to 600 pounds.
- Category:
- Fabrication>Tools
- Core:
- N
- LTL:
- N
- MPN:
- 5639CPG
- Proposition 65:
- Y
- Special Order:
- Y
