Availability
Wiring Harnesses
Showing In Stock Items. Show All 86 Items.
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Wiring Harness, Emissions Controls, Extra-Long, Trucks, LS, Universal, Each
Part Number: PRF-60323
Not Yet Reviewed
Estimated Ship Date: Dec 16, 2026
Estimated Ship Date: Dec 16, 2026
BUILD IT WITH SUMMIT!
Wiring Harness, Extension, 24 ft. Length, 10-Circuit, Each
Part Number: SUM-890047
Estimated Ship Date: Dec 17, 2026
Estimated Ship Date: Dec 17, 2026
Retro Series (Cobra/ Carb)
Part Number: RFW-WR730
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2027 if ordered today
Estimated Ship Date: Feb 4, 2027 if ordered today
Wiring Harness, Classic Update, 24 Circuit, Dash Ignitions, Extra Long, Front Fuse, Buick, Kit
Part Number: AWW-510987
Not Yet Reviewed
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
Wiring Harnesses, Holley EFI, Main Harness, Unterminated, Flying Lead, 15 ft. Long, J1A/J1B Connectors, Plug Seals Included, Universal, Each
Part Number: HLY-558-126
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
DOOR WIRING KIT
Part Number: RFW-IS30
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2027
Estimated Ship Date: Feb 4, 2027
Wiring Harness, Highway 22 Trunk Mount, 22-circuit, Extra-long, Each
Part Number: AWW-500839
Estimated Ship Date: Feb 1, 2027 if shipped by air
Estimated Ship Date: Feb 1, 2027 if shipped by air
Wiring Harnesses, Holley EFI, LS2/3/7, 58X/4X, Main Harness, Plug-and-Play, Extended Length, for Dominator/HP EFI Systems, Chevy, 6.0-7.0L, Each
Part Number: HLY-558-134
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Wiring Harness, Emissions Controls, Extra-Long, F-Body, LS-1, Each
Part Number: PRF-60325
Not Yet Reviewed
Estimated Ship Date: Dec 7, 2026 if shipped by air
Estimated Ship Date: Dec 7, 2026 if shipped by air
Wiring Harness, Classic Update Series, 18-Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Chevy, Kit
Part Number: AWW-500981
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
Wiring Harness, Classic Update Series, 16 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Ford Truck, Kit
Part Number: AWW-510260
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Ford, Mustang, Kit
Part Number: AWW-510055
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
Wiring Harness, Classic Update Series, 16 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Ford Truck, Kit
Part Number: AWW-510303
Estimated Ship Date: Jan 27, 2027
Estimated Ship Date: Jan 27, 2027
Wiring Harness, Classic Update, 22 Circuit, Column Ignition Location, Extra-Long, Front Fuse Location, Kit
Part Number: AWW-510926
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
Wiring Harness, Classic Update Series, 16 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Ford, Bronco, Kit
Part Number: AWW-510317
Estimated Ship Date: Dec 23, 2026
Estimated Ship Date: Dec 23, 2026
Wiring Harness, Classic Update, 24 Circuit, Dash Ignitions, Extra Long, Front Fuse, Oldsmobile, Kit
Part Number: AWW-510977
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Wiring Harness, Classic Update Series, 16 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Chevy, Kit
Part Number: AWW-510140
Estimated Ship Date: Jan 12, 2027
Estimated Ship Date: Jan 12, 2027
Wiring Harness, Emissions Controls, Extra-Long, Vortec, Universal, Each
Part Number: PRF-60321
Not Yet Reviewed
Estimated Ship Date: Dec 16, 2026
Estimated Ship Date: Dec 16, 2026
Wiring Harness, Emissions Controls, Extra-Long, MAF, TPI, Universal, Each
Part Number: PRF-60313
Not Yet Reviewed
Estimated Ship Date: Dec 16, 2026
Estimated Ship Date: Dec 16, 2026
Wiring Harness, Sensor Harness Extension, 24 in. Length, LS Gen 3 Throttle Position, Coolant, Oil Pressure Sensor, Each
Part Number: ICB-WETPS30-24
Estimated Ship Date: Nov 23, 2026 if shipped by air
Estimated Ship Date: Nov 23, 2026 if shipped by air
Wiring Harness, GM Gen IV 4.8-6.2L Harness, Throttle by Wire, Truck/SUV, 4L65E, Each
Part Number: PRF-60526
Estimated Ship Date: Jan 6, 2027
Estimated Ship Date: Jan 6, 2027
Wiring Harness, 28-Circuit, Dash Ignition, Front Fuse Block, Spade Fuse, Extra-Long Harness, Universal, Kit
Part Number: PRF-20104
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
Wiring Harness Adapter For 2017-20 Raptor Steering Wheel Conversion, F-150 Ecoboost, 2015-2020, Console shift, kit
Part Number: SUM-777003
Not Yet Reviewed
Estimated Ship Date: Jan 4, 2027 if shipped by air
Estimated Ship Date: Jan 4, 2027 if shipped by air
Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Chevy, Kit
Part Number: AWW-510158
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
Wiring Harness, 21-Circuit, Dash Ignition, Front Fuse Block, Spade Fuse, Extra Long Harness, Universal, Kit
Part Number: PRF-50002
Estimated Ship Date: Dec 10, 2026
Estimated Ship Date: Dec 10, 2026
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