Restore valve train precision with our premium rocker shaft assembly, crafted specifically for Austin Healey 6-cylinder models BN4 to BJ8. Manufactured using all-new components, the assembly includes machined and polished rocker arms, high-grade aluminium competition pedestals, rocker spacers, and ARP fasteners.
Each rocker arm is reamed and honed to exact tolerances, then carefully assembled by a time-served Chief Engine Builder for optimal reliability and performance. This assembly offers peace of mind and factory-correct function for fast road or concours restorations.
Why You Should Buy This:
- Fits all Austin Healey BN4 to BJ8 6-cylinder models
- Assembled from brand-new, high-spec components
- Lightweight alloy competition pedestals included
- ARP nuts ensure long-term durability under stress
- Hand-built by experienced engine specialists