Availability
Wiring Harnesses
Showing In Stock Items. Show All 91 Items.
1970 GTO , Engine Harness , V8 , Ram Air , Manual Transmission , Restoration , Pontiac , Each
Part Number: SUM-RP20616
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Engine Harness, 1978 Jeep CJ7, V8, With AutoTrans, Reproduction Of OEM#5462740, Best Quality, Built From OEM Blue Prints, Each
Part Number: SUM-RP23082
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Harness, HEI, Manual Transmission, Restoration, Small Block, Big Block Chevy, Each
Part Number: SUM-RP20643
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, Engine Harness, 1969 GTO, V8, With Ram Air and Internal Reg Alt, Not for Use With HEI, Each
Part Number: SUM-RP22320
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
1967 Chevelle , Engine Harness , Big Block , With Gauges , Restoration , Chevrolet , Each
Part Number: SUM-RP20620
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
1970 Chevelle , Engine Harness , Small Block , V8 , With Auto Transmission , Restoration , Chevrolet , Each
Part Number: SUM-RP20623
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2026
Estimated Ship Date: Dec 1, 2026
1972 Nova, 1972 GTO, Engine Harness, V8, Without Gauges, Manual Trans requires T.C.S Extension, Restoration, Chevrolet, Each
Part Number: SUM-RP20602
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Harness, Standard Length, Contains Striped Color Wires, Restoration, V6, Chevy, Each
Part Number: SUM-RP20636
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Harness, 1957 Chevy Passenger, V8, ManualTrans, Each
Part Number: SUM-RP23189
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if shipped by air
Estimated Ship Date: Nov 30, 2026 if shipped by air
1969 GTO, Engine Harness, V8, Ram Air, External Regulator, Restoration, Pontiac, Each
Part Number: SUM-RP20615
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Harness, 1955 Chevy Passenger, V8, Manual Trans, Each
Part Number: SUM-RP23229
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if shipped by air
Estimated Ship Date: Dec 14, 2026 if shipped by air
Wiring Harnesses, HEI Engine Wiring Harness, OEM Replacement, Reproduction, Chevy, Each
Part Number: SUM-RP21533
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
1972 Cutlass, Engine Harness, V8, Auto Transmission, Restoration, Oldsmobile, Each
Part Number: SUM-RP20611
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
1968 Camaro , Engine Harness , 396 C.I , Restoration , Chevrolet , Each
Part Number: SUM-RP20600
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Engine Harness, V8, Ram Air, Restoration, Pontiac, 1967 GTO, Each
Part Number: SUM-RP20598
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harnesses, HEI Engine Wiring Harness, OEM Replacement, Chevy, Each
Part Number: SUM-RP21536
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Wiring Harnesses, Engine Wiring Harness, OEM Replacement, Reproduction, Pontiac, Each
Part Number: SUM-RP21514
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Wiring Harnesses, Engine Wiring Harness, OEM Replacement, Reproduction, Pontiac, Each
Part Number: SUM-RP21515
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harnesses, Engine Wiring Harness, OEM Replacement, Reproduction, Chevy, Each
Part Number: SUM-RP21507
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Wiring Harnesses, Engine Wiring Harness, OEM Replacement, Reproduction, Pontiac, Each
Part Number: SUM-RP21512
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
1971 Chevelle , Engine Harness , Big Block, V8 , With Auto Transmission , Restoration , Chevrolet , Each
Part Number: SUM-RP20624
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Wiring Harnesses, HEI Engine Wiring Harness, OEM Replacement, Reproduction, Chevy, Each
Part Number: SUM-RP21530
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Harness, 1962 Chevy Truck, Modified For HEI Distributor, V/8, With Gauges, Each
Part Number: SUM-RP22868
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
1969 Chevelle, Engine Harness, Big Block, With Gauges, Pin Type Oil Pressure Sending Unit, Restoration, Chevrolet, Each
Part Number: SUM-RP20622
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
1967 Chevelle, Engine Harness, Small Block, V8, With Warning Lights, Restoration, Chevrolet, Each
Part Number: SUM-RP20619
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
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