This special mounting pin is just what you need to correct a loose accelerator pad. This OEM design allows the accelerator pad to attach to the accelerator arm correctly and tightly. Replacing this pin will fix the problems...
1978 Chevrolet Truck Parts - Grommet & Sleeve
OER Parts offers a selection of Grommet & Sleeves for your 1978 Chevrolet Truck. OER Parts offers 1978 Chevrolet Truck Accelerator Pedal Firewall Bushings, 1978 Chevrolet Truck Nylon Accelerator Cable Retainer, 1978 Chevrolet Truck Accelerator Shaft Seal, 1978 Chevrolet Truck Accelerator Rod Grommet and Sleeve Set, and 1978 Chevrolet Truck Accelerator Pedal Seal.