1987 GMC Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Tuff Stuff Performance High-Amp Output Alternators 7127NDP9

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 100 Amps, Polished, V-Belt, Each

Part Number: TFF-7127NDP9

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127NDP12

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 100 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7127NDP12

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW300-CH-604-4

SMALL BLOCK CHEVY 604 CRATE UNDER HEADER 300 OHM 10MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT HIGH TEMP SILICONE 24" COIL WIRE KIT BLUE

Part Number: SCW-300-CH-604-4

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Davis Unified Ignition LiveWires C9066BL

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Blue Wires, Black Boots, GM 6 Cylinder, Set

Part Number: DUI-C9066BL

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Summit Racing™ Starter Drive End Blocks SUM-829000-4

Starter Drive End Block, Billet Aluminum, Natural, Replacement For SUM-829000, Each

Part Number: SUM-829000-4

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Moroso Mag-Tune Spark Plug Wires 9223M

Spark Plug Wires, Mag-Tune, Assembled, Spiral Core, Black, Coil Wire, 8.0mm, Chevy, GMC, 7.4L, Set

Part Number: MOR-9223M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Denso Ignition Wire Sets 671-6020

IGN WIRE SET-8MM

Part Number: DNP-671-6020

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Distributor O-Rings 90441

O-Rings, Distributor Replacement Parts, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Set of 4

Part Number: RNB-90441

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Standard Motor Windshield Wiper Switches DS-809

Windshield Wiper Switch, Plastic, Black, Chevrolet, GMC, Each

Part Number: SMP-DS809

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Proform HEI Dust Covers 66957C

Proform HEI Dust Covers 66957C

Coil Cover, Replacement, Black, GM, HEI, Each

Part Number: PRO-66957C

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Delphi Distributor Caps DC1015

Distributor Cap, HEI, Screw Down, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DFP-DC1015

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Standard Motor Wiring Connectors S-555

Wiring Pigtails, 4-pin, Male, Black, AM General, Buick, Cadillac, Chevy, Eagle, GMC, Isuzu, Jaguar, Jeep, Land Rover, Oldsmobile, Pontiac, Each

Part Number: SMP-S555

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Summit Racing™ Digital GM High Energy Modules with Rev Limiters SUM-850730-RL

Ignition Control Module, Heat Digital HEI Module, With Rev limiter, Each

Part Number: SUM-850730-RL

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Standard Motor Battery Cables A35-4D

Battery Cables, Direct Fit, Replacement, Assembled, Synthetic Rubber Jacket, Negative, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-A354D

Not Yet Reviewed

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ACDelco Gold Remanufactured Alternators for 1987-1988 P30, P3500 - 19135915

Alternators and Generators, ACDelco Gold Remanufactured Alternators, GM CS144, 120 Amps, 12 Volts, Serpentine, Chevy, GMC, Each

Part Number: ADO-334-2357

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21418

Wiring Harness, 1986-91 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, Driver Side Rear Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21418

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

ACDelco GM Genuine Parts HVAC Blower Motor Resistors 00500890

Blower Motor Resistor, GM OE HVAC, Chevy, GMC, Each

Part Number: ADO-15-80829

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Standard Motor Neutral and Backup Safety Switches LS-205

Neutral Safety and Backup Light Switch, Replacement, Steel/Plastic, for use on Honda®, Chevrolet, Dodge, GMC, Isuzu, Jeep, Pontiac, Each

Part Number: SMP-LS205

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

ACDelco Wiring Connectors 88862221

CONNECTOR,INJR-FUEL

Part Number: ADO-PT2302

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84228

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Red, 90 Degree Boots, Chevy, GMC, 5.0/5.7L, Set

Part Number: TAY-84228

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84028

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 90 Degree Boots, Chevy, GMC, 5.0/5.7L, Set

Part Number: TAY-84028

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Delphi Distributor Rotors DC20022

Distributor Rotor, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DFP-DC20022

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Standard Motor Wiring Connectors HP4480

Wiring Connector and Pigtail, 14-gauge, 3-pin, Male, Asuna, Buick, Cadillac, Chevrolet, Ford, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: SMP-HP4480

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Summit Racing™ Direct-Fit Battery Cables SUM-RP23813

Battery Cable, 1985-88 Chevy/GMC Truck, Best Quality, Negative, Side Post, 350-454 C.I, 1987 454 Only, 1988 350 and 454 C.I, GM#12041577, Each

Part Number: SUM-RP23813

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Holstein Parts Knock Sensors 2KNC0029

Sensor, Ignition Knock Sensor, Replacement, Each

Part Number: HLN-2KNC0029

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today