HP EFI ECU & Harness Kits - 550-601N universal-fittings-and-adapters Also Fits Chevrolet Suburban 1500

Also Fits Chevrolet Suburban 1500

Front Brake Line Kit For 55-57 Ford Thunderbird w/ Standard Brakes Front 3 Piece Brake Set Stainless - SKT5501SS

4L V8 1973 - 1974 Chevrolet Blazer   454/7

Check Ball

Notes: Fits all 2/4 wheel drives and wheelbases except std cab/short bed

HP EFI ECU & Harness Kits - 550-601N universal-fittings-and-adapters Also Fits Chevrolet Suburban 1500Overview: Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU. The HP allows you to accurately control the fuel and ignition of your engine along with