Description
Fuel Pressure Regulator Service Kit Adjustable Fuel Pressure Universal Fit Aeromotive 13001 BGPL UNIVERSAL 1L L6 1979 1980 Year Make Model Submodel masks 6CK19TZZAA CRN 1L L6 1979 1980 GMC C3500 250 4 but how do you swap the coil wire to the back up ignition