OER Parts offers a wide selection of Coils for your 1966 Chevrolet Truck. OER Parts offers 1966 Chevrolet Truck OE Quality Ignition Coil, 1966 Chevrolet Truck Replacement Ignition Coil Premium Quality, 1966 Chevrolet Truck HEI Ignition Coils, 1966 Chevrolet Truck Chrome Ignition Coils, 1966 Chevrolet Truck Zinc Plated Ignition Coil Bracket, 1966 Chevrolet Truck Ignition Coil Resistor, and 1966 Chevrolet Truck Chrome Ignition Coil Bracket & Chrome Coil Cover.