GMC Summit Racing Ignitions & Electrical

Wiring Harness, 1982-84 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, RH Rear Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21403

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Wiring Harness, 1977 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Driver Side Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21367

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

• Free Shipping

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 9" Leads, OEM Spark Plug Boots With Heat Shields Installed, LS, V8, Set

Part Number: SUM-867828RWS

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Rear Lamp Harness, 1974 Chevy/GMC Truck, Rear, Fleetside, With Camper Special Option, 2nd Design, With Rear Fender Marker Lamp Wiring, Each

Part Number: SUM-RP22819

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

• Free Shipping

Rear Lamp Harness, 1979-82 Chevy/GMC Truck, Stepside, Each

Part Number: SUM-RP22824

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

• Free Shipping

Rear Lamp Intermediate Harness, 1980-82 Chevy/GMC Fleetside and Stepside Bed, With 117.5 in Wheel Base, Each

Part Number: SUM-RP22835

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

• Free Shipping

Rear Lamp Intermediate Harness, 1980-82 Chevy/GMC Fleetside and Stepside Bed, With 131.5 in Wheel Base, Each

Part Number: SUM-RP22836

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

• Free Shipping

Forward Lamp Harness, 1968-72 GMC K5 Blazer, W/Gauges, Modified For RH Side Mounted 1972-84 Non-Serpentine Belt ("SI" Series) Internal Reg Alt

Part Number: SUM-RP22877

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

• Free Shipping

Forward Lamp Harness, 1968-72 GMC Truck, W/Gauges, Modified For LH Side Mounted 1972-84 Non-Serpentine Belt ("SI" Series) Internal Reg Alt

Part Number: SUM-RP22874

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

• Free Shipping

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 135 Degree Spark Plug Boots, GM, AMC, Non-HEI, V8, Set

Part Number: SUM-877806

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 90 Degree Spark Plug Boots, SBC, Under Valve Covers, Non-HEI, V8, Set

Part Number: SUM-877809

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, Chevy, GMC, Oldsmobile, 4.3L Vortec Flat Cap, V6, Set

Part Number: SUM-877650

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 90 Degree Spark Plug Boots, SBC, Over Valve Covers, Non-HEI, V8, Set

Part Number: SUM-877803

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 9" Leads, OEM Coil Boots, LS, V8, Set

Part Number: SUM-877828

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 12" Leads, OEM Coil Boots, LS, V8, Set

Part Number: SUM-877830

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, Chevrolet, GMC, 5.0 / 5.7L, Vortec Flat Cap, V8, Set

Part Number: SUM-877834

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 180 Degree Spark Plug Boots, Chevy, GMC Truck, BB EST Ignition, V8, Set

Part Number: SUM-878056

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 135 Degree Spark Plug Boots, BBC, HEI, Coil Wire Included, V8, Set

Part Number: SUM-878135

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 180 Degree Spark Plug Boots, BBC, HEI, Coil Wire Included, V8, Set

Part Number: SUM-878180

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 90 Degree Spark Plug Boots, SBC, Over Valve Covers, HEI, Coil Wire Included, Set

Part Number: SUM-878836

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 90 Degree Spark Plug Boots, SBC, Under Valve Covers, HEI, Coil Wire Included, Set

Part Number: SUM-878840

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 90 Degree Spark Plug Boots, Chevy, GMC Truck, 5.0 / 5.7L EST Ignition, V8, Set

Part Number: SUM-878858

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Ignition Module, High Output, 4-Pin, V8, Coil-In Cap, HEI, Each

Part Number: SUM-850208

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

• Special Order

Wiring Harness, 1978 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Driver Side Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21373

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

• Free Shipping
• Special Order

Ignition Tune-Up Kit, Black, Distributor Cap, Rotor, Plug Wires, Chevy, Small Block, Kit

Part Number: SUM-TP17834

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

• Special Order