HP EFI Universal MPI Retrofit Kits - 550-500 clutches-parts 4L V8 1967 Chevrolet K20

4L V8 1967 Chevrolet K20 Suburban 283/4

2004-2010 Chevrolet Silverado 2500 HD

250" Length 19

5-inch flanged inlet pipe flowing into a single inlet

5L V8 1964 - 1967 Chevrolet Malibu 230/3

HP EFI Universal MPI Retrofit Kits - 550-500 clutches-parts 4L V8 1967 Chevrolet K20Overview: Do you have a Mopar, Ford or other type engine you want to install multi port fuel injection on? No, problem, the Holley HP universal retrofit EFI kits are designed to be used with any V 8 intake manifold. The kit comes with injector bungs and un machined fuel rails so you can modify to fit any single plane 4bbl intake manifold. The HP universal retrofit kits also come with the necessary wiring, ECU, sensors and throttle body. Just select