Manley Pushrod, P/ROD-4130 5/16 6.700 1999 pontiac firebird 5 quarts - 458 ppm

5 quarts - 458 ppm - 552 ppm

Sold as Power Pack

in 3/4" incriments

It is more rigid than the factory rear sway bar

Manley Pushrod, P/ROD-4130 5/16 6.700 1999 pontiac firebird 5 quarts - 458 ppmManley 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