Description
Valve train stability depends on precision fastening, and loose or corroded tappet locknuts compromise both performance and reliability. COLONY’s split locknuts are engineered to maintain consistent preload on your valve adjusters, eliminating the risk of valve lash drift that can lead to improper clearances and power loss. Made in the U.S.A., these locknuts deliver the repeatability and durability you need for serious engine builds.
- 9/32″-32 thread
- Split locknut design
- Made in U.S.A.
- MPN: 8780-4
- Precision-machined construction
