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 shaft-mount component designed for high-performance engine builds requiring exacting valve train geometry. This full-roller rocker arm delivers the 1.60 ratio leverage that serious engine builders demand when optimizing fuel efficiency, power delivery, and valve overlap timing across big block Chevy and small block Ford platforms.

The 1.450-inch length and .080-inch right-hand offset are engineered to accommodate specific cam lobe angles and pushrod geometry, ensuring correct valve lift curves without binding or wear. Constructed from aluminum and finished in natural material, this rocker arm reduces reciprocating mass compared to steel alternatives, lowering inertial losses and allowing higher RPM capability. The full-roller design minimizes friction across the valve stem contact point, extending component life and maintaining consistent valve actuation across the RPM band. On-shaft installation means secure centering and reliable repeatability for engine builders executing tight tolerances.

This component serves engine builders, machine shops, and serious performance enthusiasts assembling stroker engines, race mills, or heavily modified street engines. Rocker arms of this specification are critical to achieving designed valve timing and preventing harmonics that degrade power output or cause valvetrain failure. Proper rocker arm selection is non-negotiable when using performance camshafts or when engine displacement increases require valve train geometry updates. The 0.32-pound weight reflects aluminum construction that contributes to overall engine balance improvements in high-revving applications.

T AND D MACHINE rocker arms are recognized across the performance engine industry for dimensional accuracy and consistent roller quality. Builders selecting this component are typically working from detailed cam card specifications or consulting with engine designers to confirm rocker ratio and geometry match their specific build intent. Compatibility verification with pushrod length, valvespring installed height, and cam lobe design is essential before installation.