Description
Valve lash adjustment is critical for optimal engine performance, and this Allstar Performance wrench streamlines the process with precision-engineered tooling. Whether you’re fine-tuning a small-block or maintaining a high-performance engine, having the right dedicated tool eliminates guesswork and ensures consistent, accurate adjustments. The insulated handles protect against heat while the integrated Allen head sockets keep everything you need in one compact kit.
- 5/8 in wrench head
- 3/16 in Allen socket
- 7/32 in Allen socket
- Insulated handle grips
- Steel construction
- Polylock assemblies
- Complete kit format
- Allstar Performance MPN: ALL96403






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