Description
A secure transmission sprocket nut is non-negotiable for reliable power delivery and safety at the track or strip. The COLONY 8408-1 is engineered with left-hand threads to prevent unwanted loosening under hard acceleration and engine braking, eliminating the risk of catastrophic drivetrain failure. Built to exacting U.S. manufacturing standards, this is the fastener choice of professional teams and serious builders.
- Left-hand threads (1-1/2″)
- Made in the U.S.A.
- CNC-precision manufacturing
- Hardened steel construction
- Anti-vibration design
- Direct OEM replacement fitment
