SKU: 26183402760
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
They're the perfect performance upgrade for stock to mildly modified vehicles and have that classic Holley look
Engine: 396 CID Big Block
Nut Is Included
7” low glare
N/A or with power adders
Holley HP EFI ECU and Harness Kits 550-606N 1Inventory They're the perfect performance upgradeHP ECU AND HARNESS, FORD MPFI, NTK Looking for a alternative for your stock or built late model factory FORD 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
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