By controlling the rocker arms, the Chevrolet C1500 Pushrod allows the truck's OHV engine to breathe at the right moment by opening and closing the intake and exhaust valves. Within the block, a lifter rides the cam lobe. The C1500 Pushrod shoots up through the head, and a rocker pivots to drive the valve. It is a simple chain of steel parts keeping compression strong and power smooth. The simplicity of this design allows for a compact C1500 engine that is competent to produce more power at a lower cost than an overhead cam alternative. It appears to hold up in high-mileage applications as long as the clearance remains tight. However, wear can increase lash, creating a pounding action of the Pushrod against the rockers, bending or snapping them and letting the valves float while stealing horsepower. For those who tend to hot rev their C1500s or do a lot of hard driving, a ticking sound or misfire can indicate a bent Pushrod. It is advised to replace it immediately to prevent the bent Pushrod from making contact with the piston and damaging the valves and pistons in the process. According to Chevrolet's factory service instructions, spring pressure and lash must be checked so the Pushrod does not bend. The rocker and lifter along with valve condition must be checked. By changing the oil regularly and driving properly, the Chevrolet valvetrains will last for years.
Each OEM Chevrolet C1500 Pushrod we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.