Holley HP EFI ECU and Harness Kits 550-604N DropShip Multiple Tailpipe Exits Provided in

Multiple Tailpipe Exits Provided in Kit

Rear Axle Type: 10

2012-2013 Dodge Challenger 392 CID

7 V8 2008 Dodge Dakota TRX 287/4

Front Brake Line Kit For 71-72 Ford Mustang Mercury Cougar w/ Standard Drum Brakes Front 5 Piece Brake Set Stainless

Holley HP EFI ECU and Harness Kits 550-604N DropShip Multiple Tailpipe Exits Provided inHP ECU AND HARNESS, MPFI, NTK 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