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

Tuff Stuff Performance MAX AMP Output Alternators 8319C1G1W

Alternator, 225 Maximum Amps, 165 Idle Amps, 1-Groove, 12 V, OEM Wire, V-Belt Pulley, Internal Regulator, Chrome Plated Finish, Various, Each

Part Number: TFF-8319C1G1W

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

Moroso Mag-Tune Spark Plug Wires 9073M

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

Part Number: MOR-9073M

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Standard Motor Knock Sensors KS7

Knock Sensor, OEM Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-KS7

5.0 out of 5 stars ( 4 )

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Standard Motor Wiring Connectors TX3A

Wiring Pigtail, Coolant Temperature Sensor, Each

Part Number: SMP-TX3A

4.6 out of 5 stars ( 5 )

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Delphi Oxygen Sensors ES10966

Oxygen Sensor, 1-wire, Thread-in, 0-1 V, Upstream, Buick, Chevy, GMC, Olds, Pontiac, Isuzu, Jeep, Suzuki, Each

Part Number: DFP-ES10966

5.0 out of 5 stars ( 7 )

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Delphi Engine Coolant Temperature Sensors TS10075

Coolant Temperature Sensor, OEM, Brass, Natural, for use on Acura®, Honda®, Chevy, Isuzu, Each

Part Number: DFP-TS10075

4.77 out of 5 stars ( 13 )

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ACCEL 8.8mm Spiral Wire Sets 8033

Spark Plug Wires, 8.8mm Spiral Silver Coated Copper Core, Yellow, Straight Boots, GM, Chrysler, Ford, V8, Set

Part Number: ACC-8033

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Davis Unified Ignition Distributor Advance Eliminators 13-31

Mechanical Advance Eliminator, GM HEI Mechanical Advance Lock Out, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUI-13-31

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Moroso Ultra 40 Race Ignition Wire Sets 73615

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, Straight Boots, Chevy, GMC, 454, V8, Set

Part Number: MOR-73615

5.0 out of 5 stars ( 5 )

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Powermaster Street Alternators 17802

Powermaster Street Alternators 17802

Alternator, Internal Regulator, 105 Amp, Chrome Plated, Center Offset, Chevy, GMC, Pontiac, Oldsmobile, Each

Part Number: PWM-17802

4.0 out of 5 stars ( 1 )

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Brothers Trucks C/K Series Power Window Switches PWS4787

47-87 CHVY CUSTOM POWER WINDOW SWITCH

Part Number: HCT-PWS4787

Not Yet Reviewed

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ACDelco Light Bulb Sockets 88862184

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevrolet, GMC, International, Oldsmobile, Pontiac, Each

Part Number: ADO-LS244

Not Yet Reviewed

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Powermaster XS Volt Alternators 8068

Alternator, Internal Regulator, 100 Amp, Black, Buick, Oldsmobile, Center Offset, Pontiac, Chevy, GMC, Each

Part Number: PWM-8068

Not Yet Reviewed

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ACDelco Replacement Switches 19244972

Switch, Replacement, Fuel Tank Selector Type, Rocker, Momentary, Labeled, Plastic, Black, Chevy, GMC, Each

Part Number: ADO-D7089C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MSD Street Fire Spark Plug Wire Sets 5567

Spark Plug Wires, Street Fire, 8.0mm, Black, 90 Degree Distributor End, Chevy, GMC, Pickup/SUV, Big Block, Set

Part Number: MSD-5567

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Proform HEI Distributor Upgrade Kits 66942BKC

HEI Distributor Upgrade Kit, 50,000 V Coil, Black Cap, Black Rotor, GM, Kit

Part Number: PRO-66942BKC

Not Yet Reviewed

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Delphi Air Charge Temperature Sensors TS10077

Sensor, Air Charge Temperature, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DFP-TS10077

Not Yet Reviewed

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Powermaster Street Alternators 57401

Alternator, CS130, 140 Amp, Black Powdercoated, Center Offset, Each

Part Number: PWM-57401

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

PerTronix Flame-Thrower Spark Plug Wire Sets 808311

Spark Plug Wires, Flame-Thrower, Assembled, Male/HEI, 8mm, Blue, Spiral Core, Buick, Chevy, Small Block, Set

Part Number: PNX-808311

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Proform Alternators 66433

Alternator, Polished, V-Belt, 50 Amp, Nippondenso, 1-Wire, Each

Part Number: PRO-66433

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Davis Unified Ignition LiveWires C9066RD

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Red Wires, Black Boots, GM, 250, 270, 292, L6, Set

Part Number: DUI-C9066RD

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Tuff Stuff Performance Mini Factory Cast Plus Alternators 7937

Alternator, 110 Amp, Mini, V-Belt, Natural, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7937

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Proform High-Torque Starters 66266

Starter, High Torque, Staggered Bolt Pattern, Chevrolet, 1.4 Kw motor, Big/Small Block, Each

Part Number: PRO-66266

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Standard Motor Power Door Lock Switches DS-917

Switch, Power Door Lock, Plastic, Chrome, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-DS917

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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PerTronix Flame-Thrower Ignition Modules D2070

Ignition Module, Flame-Thrower, Race, 4-Pin, AMC, GM, HEI, Each

Part Number: PNX-D2070

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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