GMC JIMMY Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21405

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21405

Wiring Harness, 1984 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, Passenger Side Rear Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21405

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Summit Racing™ Reproduction Wiring Harnesses for 1970-1972 JIMMY - SUM-RP22874

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 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bosch OE Platinum Spark Plugs 6708

Spark Plug, OE Platinum, Gasket Seat, 14mm Thread, 11.2mm Reach, Resistor, Each

Part Number: BCH-6708

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Summit Racing™ Street Series 500 Ohm 8mm Ignition Wires SUM-878858

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 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

20 amps ACDelco Replacement Relay 19160421

Relays, Replacement, 12 V, 20 amps, 4 Blade Terminals, Buick, Cadillac, Chevrolet, Dodge, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-15-81090

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21388

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: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Standard Motor Products Spark Plug Wire Sets 2821

Domestic Truck Wire Set

Part Number: SMP-2821

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Moroso Mag-Tune Spark Plug Wires 9777M

Spark Plug Wires, Mag-Tune, Assembled, Socket, 90 degree, Spiral Core, Black, 8mm, Chevy, GMC, Big Block, Set

Part Number: MOR-9777M

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Summit Racing Equipment® Wiring Harnesses SUM-RP22812

Engine Wiring Harness, HEI Upgrade, 1974 Chevy/GMC Truck, C-10, V/8, 350 C.I, Manual Trans, Without Gauges, Each

Part Number: SUM-RP22812

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Summit Racing Equipment® Wiring Harnesses for 1979 JIMMY, K5 BLAZER - SUM-RP22834

Rear Lamp Intermediate Harness, 1979 K5 Blazer/Jimmy, Each

Part Number: SUM-RP22834

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21383

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: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21367

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 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Summit Racing Equipment® Wiring Harnesses SUM-RP22810

Engine Wiring Harness, 1978 Chevy/GMC Truck, C-10, V/8, 305, 350, 400 C.I, Each

Part Number: SUM-RP22810

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Davis Unified Ignition LiveWires C9055PR

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Chevy, GMC, Big Block, Set

Part Number: DUI-C9055PR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Interstate Mega-Tron II Automotive Batteries MT-78

Battery, Mega-Tron II, 12 V, Starting, 700 Cold Cranking Amps, Side Posts, Each

Part Number: ISB-MT-78

5.0 out of 5 stars ( 6 )

if shipped by air

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if shipped by air

In Store Purchase Only

Engine Works 8.5mm Spark Plug Wire Sets 16421BK

Spark Plug Wires, 8.5mm, Silicone, Black, 90 Degree Boots, Chevy, GMC, Buick, Oldsmobile, Pontiac, Small Block, Set

Part Number: EW1-16421BK

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Tuff Stuff Performance Silver Bullet Alternators 7935F6G22

Alternator, Bullet Fan, 6 Groove Pulley, 160 amp, Chrome, 1-Wire or OEM Hookup, Center Offset, GM, Each

Part Number: TFF-7935F6G22

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Tuff Stuff Performance Kool-Charger Alternators 7861D

Alternator, Chrome, 105 Amps, V-Belt, One Wire, Left Offset, Chevy, GMC, Pontiac, Each

Part Number: TFF-7861D

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Tuff Stuff Performance MAX AMP Stealth Black Alternators 8320B1GOE

Alternator, 225 MAX AMP, 1-Groove, OEM Wire, Black Powdercoated, V-Belt Pulley, Left Offset, Each

Part Number: TFF-8320B1GOE

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Four Seasons Wiring Connectors 70054

Wiring Pigtails, Harness Connectors, HVAC Blower Motor Resistor Harness Position, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Saturn, Each

Part Number: FSS-70054

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Standard Motor Battery Cables A45-2D

Battery Cable, Direct Fit, Assembled, Battery to Switch, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-A45-2D

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Dorman 4WD Engagement Switches 901-060

4WD Engage Switch, Push button, Constant, Chevy, GMC, Oldsmobile, Each

Part Number: RNB-901-060

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires for 1987 BLAZER, JIMMY - 38-1378MPG

Spark Plug Wires, MPG Plus, Green, Chevy, GMC, 5.0L, Set

Part Number: GRN-38-1378MPG

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Four Seasons Wiring Connectors and Pigtails 37232

Harness Connector

Part Number: FSS-37232

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Holstein Ignition Coils 2IGC0056

IGNITION COIL

Part Number: HLN-2IGC0056

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today