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**NEW** CABLE BLASTER (CONNECT WIRELESS TO UP TO 4 USB DEVICES) ~~$ 399.00~~ $ 399.00
Redline 8 channel CAN EGT Kit for Holley EFI ~~$ 1,149.95~~ $ 1,399.95
Redline Mod Mount for Crank OR Cam Sensors on 4.6/5.4 Fords (SOLD INDIVIDUALLY) ~~$ 80.00~~ $ 75.00

Home » Harness Kits

Harness Kits

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View all BB Chevrolet Ford Harness Kit Holley EFI LS MM MPFI SB

Ford MFPI Coil On Plug Main Harness Part# HLY-558-118
~~$ 593.00~~ $ 532.95
HARNESS KIT, FORD MODULAR 2V Part# HLY-558-505
~~$ 1,310.00~~ $ 1,178.95
HARNESS KIT, FORD MODULAR 4V Part# HLY-558-506
~~$ 1,310.00~~ $ 1,178.95
HARNESS KIT, LS1/6, 24X, BOSCH/JETRONIC INJECTOR Part# HLY-558-500
~~$ 855.00~~ $ 768.95
HARNESS KIT, LS2/3/7, 58X, BOSCH/JETRONIC INJECTOR Part# HLY-558-502
~~$ 855.00~~ $ 768.95
HARNESS KIT, LS2/3/7, 58X, USCAR INJECTOR Part# HLY-558-501
~~$ 816.00~~ $ 733.95
HARNESS KIT, TPI/STEALTHRAM Part# HLY-558-503
~~$ 753.00~~ $ 676.95
HARNESS KIT, UNIVERSAL FORD V8 Part# HLY-558-508
~~$ 742.00~~ $ 666.95
HARNESS KIT, UNIVERSAL V8 MPFI Part# HLY-558-504
~~$ 753.00~~ $ 676.95
Universal MPFI Coil on Plug Main Harness Part# HLY-558-117
~~$ 559.00~~ $ 502.95