Comp Cams Lightweight Tubing w/ Steel Tip for CIC Chevy Fuel Pump Pushrod 4G4RBF and an Unsprung MIBA Ceramic

and an Unsprung MIBA Ceramic (available in a 4 or 6 puck) disc

Furthermore

a high torque sprung disc with antiburst steel backed Carbon Kevlar facings

Will work with stock computer

Comp Cams Lightweight Tubing w/ Steel Tip for CIC Chevy Fuel Pump Pushrod 4G4RBF and an Unsprung MIBA CeramicLightweight Tubing w Steel Tip for CIC Chevy Fuel Pump Pushrod When a high pressure fuel pump is run with a steel roller cam core, the stock fuel pump pushrod is not compatible with the steel core. You can damage an expensive roller cam as a result of wear at the fuel pump lobe. COMP Cams offers several fuel pump pushrods for various applications. Vehicle Fitments: Year Make Model Submodel 1977 1980 Buick Century Base 1980 Buick Century Estate 1977