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MSD
Adapter Harness Kit, Mod Ford w/6-MOD MSD & OEM EFI
Adapter Harness Kit, Modular Ford 4.6L/5.4L w/MSD 6-MOD & OEM EFI
Part# 88814
$220.95
MSD
DIS Direct Ignition System Kit - Red
Chevrolet Small/Big Block
Part# 60151
$1,899.95
MSD
Ford Modular Ignition Controller for 4.6L/5.4L
Allows you to run a carb on your late model 4.6/5.4 Ford as well as add timing controls.
Part# 6011
$949.95
MSD
Replacement Harness for 62152/62153 Multi-Channel Ignition
Replacement Harness for PN 62152/62153, DIS 4, DIS 4 High-Output
Part# 8898
$78.55

HP Harnesses

Shop Holley HP EFI wiring harnesses and harness kits for your engine management installation. Explore main engine, injector and ignition harnesses for GM LS, Ford, Gen III HEMI and TPI/Stealth Ram applications, plus universal harnesses and adapter cables for custom setups.