Manley Pushrod, P/ROD-4130 5/16 6.450 1991-pontiac-firebird-esi6483971 Popular in crate engines and

Popular in crate engines and high-performance V 8 engines

drilling or welding

helping you acquire the largest possible tire contact patch for road race applications

We recommend using this with UMI Afco shocks

Arm includes 1” taller low friction ball joints for improved camber curve

Manley Pushrod, P/ROD-4130 5/16 6.450 1991-pontiac-firebird-esi6483971 Popular in crate engines andManley Performance Pushrods are engineered to deliver uncompromising strength, stiffness, and valvetrain stability in todays high performance engines. Manufactured from premium materials and precision heat treated for maximum durability, Manley pushrods are designed to resist deflection under high spring loads and extreme RPM conditions. Consistent wall thickness and exacting tolerances ensure reliable valve timing and long term performance in both