Availability
Wiring Harnesses
Showing In Stock Items. Show All 59 Items.
Estimated Ship Date: Dec 3, 2026
BUILD IT WITH SUMMIT!
Wiring Harness, Forward Lamp Harness, 1972 GTO, Tempest, Le Mans and GTO, Each
Part Number: SUM-RP22344
Not Yet Reviewed
Estimated Ship Date: Dec 16, 2026
Estimated Ship Date: Dec 16, 2026
1977-79 Firebird, Engine Harness, With Pontiac 301 or 400, Restoration, Pontiac, Each
Part Number: SUM-RP20627
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
1972 Chevelle , Engine Harness , BBC , With Auto Trans and Gauges , Restoration , Chevrolet , Each
Part Number: SUM-RP20626
Estimated Ship Date: Dec 28, 2026 if shipped by air
Estimated Ship Date: Dec 28, 2026 if shipped by air
Wiring Harness, Fast XFI, Main Harness, Chevy, 5.0, 5.7L, Kit
Part Number: FST-301100
Estimated Ship Date: Jan 11, 2027 if ordered today
Estimated Ship Date: Jan 11, 2027 if ordered today
Wiring Harness, Fast XFI, Main Harness, Universal, Kit
Part Number: FST-301105
Estimated Ship Date: Jan 11, 2027 if ordered today
Estimated Ship Date: Jan 11, 2027 if ordered today
Wiring Harness, Forward Lamp Harness, 1970 Cutlass, V8, Each
Part Number: SUM-RP22323
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, Rear Lamp Intermediate Harness, 1970-72 GTO, Convertible, 1972 GTO Without Seat Belt Warning, Each
Part Number: SUM-RP22347
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Wiring Harness, Forward Lamp harness, 1974 AMC, Javelin & Javelin AMX, Each
Part Number: SUM-RP22447
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if shipped by air
Estimated Ship Date: Dec 28, 2026 if shipped by air
Wiring Harness, 1982-84 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, Body Crossover, With Power Windows And Power Door Locks. Each
Part Number: SUM-RP21398
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if shipped by air
Estimated Ship Date: Dec 21, 2026 if shipped by air
Wiring Harness, 20-Circuit, Column Ignition, Front Mount Fuse Block, Spade Fuse, Universal, Kit
Part Number: TSN-WH1220
Not Yet Reviewed
Estimated Ship Date: Jan 18, 2027 if shipped by air
Estimated Ship Date: Jan 18, 2027 if shipped by air
Wiring Harness, 1981 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Body Crossover, With Power Windows And Power Door Lock, Each
Part Number: SUM-RP21388
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Wiring Harness, Power Window Harness, 1972 Chevelle, Cutlass, GTO, Skylark, Driver Side Door and Under Dash Crossover, Each
Part Number: SUM-RP22436
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Wiring Harness, 1980 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, Body Crossover, With Power Windows And Power Door Locks, Each
Part Number: SUM-RP21383
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Wiring Harness, Rear Lamp Harness, 1970 AMC, Javelin, Each
Part Number: SUM-RP22440
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if shipped by air
Estimated Ship Date: Dec 28, 2026 if shipped by air
Wiring Harness, 1982-84 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Body Crossover, With Power Windows And Power Door Locks, Each
Part Number: SUM-RP21397
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2027
Estimated Ship Date: Feb 9, 2027
Wiring Harness, 1985-86 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Body Crossover, With Power Windows And Power Door Locks, Each
Part Number: SUM-RP21413
Not Yet Reviewed
Estimated Ship Date: Jan 4, 2027 if shipped by air
Estimated Ship Date: Jan 4, 2027 if shipped by air
Engine Harness, HEI, Auto Transmission, Restoration, With Gauges, Big Block, Chevy, Each
Part Number: SUM-RP20641
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, 28-Circuit, GM Column, Front Mount Fuse Block, Spade Fuse, Universal, Kit
Part Number: PRF-10201
Estimated Ship Date: Dec 7, 2026 if shipped by air
Estimated Ship Date: Dec 7, 2026 if shipped by air
Wiring Harness, 21-Circuit, GM Column, Front Fuse Block, Spade Fuse, Extra-Long Harness, Universal, Kit.
Part Number: PRF-10101
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
ECU, Fast XFI, Main Harness, Chevy 1997-2004, 5.7L, Kit
Part Number: FST-301101
Not Yet Reviewed
Estimated Ship Date: Jan 11, 2027 if ordered today
Estimated Ship Date: Jan 11, 2027 if ordered today
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