Rocker Arm - 1.450 Long .080 Offset RH

The T AND D MACHINE Rocker Arm 1.450 Long .080 Offset RH is a precision-engineered valve train component designed for serious engine builders and performance mechanics who demand exact geometry and reliable operation. This right-hand rocker arm serves as a critical link between your camshaft and pushrods, converting rotational motion into precise linear valve actuation. Whether you're building a stroker, modifying an existing engine, or tuning a high-performance assembly, this component's specific dimensions and offset configuration make it essential for achieving proper valve timing, duration, and lift characteristics.

Built by T AND D MACHINE, a trusted name in valve train engineering, this rocker arm features a 1.450-inch body length and a .080-inch offset—specifications that directly influence valve actuation geometry and mechanical advantage. The offset design shifts the pivot point relative to the valve stem contact, altering the effective mechanical ratio and allowing fine-tuned control over valve opening and closing events. Precision machining ensures consistent fulcrum action, minimal friction, and repeatable performance across all RPM ranges. The right-hand orientation is critical for proper installation in specific engine configurations where directional alignment prevents cross-threading, bent pushrods, and valve-to-piston clearance issues.

Performance engine builders, race teams, and experienced mechanics rebuilding small-block or big-block stroker engines will find this rocker arm essential for applications requiring non-stock valve train geometry. Use this component when replacing factory hardware with a custom valve train, upgrading to a higher-lift camshaft profile, or compensating for deck height changes in overbored or stroked engines. Verify compatibility with your specific pushrod length, valve spring pressure ratings, and retainer geometry before installation. Proper break-in procedures and regular inspection of rocker arm wear patterns will ensure long-term durability and consistent valve sealing throughout your engine's service life.