For Gen Iii And Iv Ls 6.56-Inch 12-1X Crank Kit, Ls, Hall Effect-556-176 in-tank-fuel-lines 7L V8 1975 - 1978

7L V8 1975 - 1978 GMC K15   350/5

GPS Antenna

Earl’s Oil Cooler Adapter Fittings are Now Available w/ Black Anodized Finish

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52641

For Gen Iii And Iv Ls 6.56-Inch 12-1X Crank Kit, Ls, Hall Effect-556-176 in-tank-fuel-lines 7L V8 1975 - 1978Upgrading to an MSD Flying Magnet Crank Kit will deliver the precise and reliable signal that a high performance engine requires. This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system ignition controller). At the heart of the kit is the 3 wire Hall Effect Sensor that is easier to set up, less susceptible to EMI RFI interference noise, and less likely to have false signals