3/8 .135 Wall Moly Pushrods - 8.300 Long

The 3/8 .135 Wall Moly Pushrods - 8.300 Long are precision-engineered components designed for high-performance engine builds where reliability and durability are essential. Built by Manley, a trusted name in competition-grade valvetrain components, these pushrods serve as the critical link between your camshaft and rocker arms, ensuring precise valve timing and lift to your cylinder head.

Constructed from molybdenum steel with a .135-inch wall thickness, these 8.300-inch-long pushrods deliver an optimal balance of strength and weight reduction critical to modern engine builds. The moly material provides superior fatigue resistance compared to standard steel, reducing flex under high valve spring pressures and aggressive cam profiles. This combination of material science and dimensional precision prevents oil starvation, reduces friction losses in the valvetrain, and extends component life even under sustained high-RPM operation.

These pushrods are ideal for small-block and mid-size engine platforms, making them suitable for street performance engines, track duty, or serious racing applications. Their design ensures consistent valve event execution across all RPM ranges, making them essential for preventing valve train harmonics. With their precise specifications, these pushrods are a reliable choice for any high-performance engine build.