Description
Valve lash adjustment requires precision and the right tool—guesswork leads to poor combustion timing, valve float, and catastrophic engine failure. The Proform Valve Lash Wrench eliminates variables with a purpose-built design that holds your feeler gauges steady while you dial in exact clearances. Whether you’re tuning a race engine or restoring a classic, this kit gives you repeatable, accurate results every time.
- 5/8 in wrench end
- 3/16 in Allen key
- 7/32 in Allen key
- Insulated handles
- Steel construction
- Complete kit






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