1985 GMC Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Powermaster Street Alternators 27294-311

Powermaster Street Alternators 27294-311

Alternator, Internal Regulator, 100 Amp, Polished, AMC, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-27294-311

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Moroso Ignition Control Modules 97857

Ignition Module, AMC, GM, Renault, L4, L6, V6, V8, Each

Part Number: MOR-97857

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

CSR Platinum Pro Series High Torque Starters CSR 100P

Starter, Mini, Inline, Black/Natural, Standard Passenger Mount, Chevy, Each

Part Number: CSI-100P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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Tuff Stuff Performance Gear Reduction Starters 6584B

4.25 out of 5 stars ( 120 )

Estimated Ship Date: Monday 3/2/2026

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Standard Motor Starter Drives SDN-1A

Starter Drive

Part Number: SMP-SDN1A

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Tuff Stuff Performance High-Amp Output Stealth Black Alternators 7127NF6G

Alternator, Black, 100 amps, Serpentine, 1-Wire, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7127NF6G

1.5 out of 5 stars ( 2 )

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Powermaster Street Alternators 7294

4.75 out of 5 stars ( 145 )

Estimated Ship Date: Monday 3/2/2026

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Standard Motor Battery Cables A45-4D

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

Part Number: SMP-A45-4D

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Four Seasons Blower Motor Switches 37566

Switch, Blower Motor Type, Lever, Constant, Plastic, Each

Part Number: FSS-37566

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Standard Motor Coolant Level Sensors FLS-3

Coolant Level Sensor, Replacement, Chevrolet, GMC, Each

Part Number: SMP-FLS3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84002

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 90 Degree Boots, GM, Small Block, V8, Set

Part Number: TAY-84002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Tuff Stuff Performance Silver Bullet Alternators 7140BBULL

Alternator, Polished, 140 Amps, V-Belt, Buick, Chevy, GMC, Oldsmobile, Pontiac, GMC, Each

Part Number: TFF-7140BBULL

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Davis Unified Ignition LiveWires C9061SV

Spark Plug Wires, LiveWires, Assembled, Spiral Core, 10mm, Silver Wires, Black Boots, Chevrolet, GMC, Big Block, Set

Part Number: DUI-C9061SV

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127NK12

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 140 Amps, Chrome, V-Belt, Each

Part Number: TFF-7127NK12

4.0 out of 5 stars ( 2 )

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Standard Motor Wiring Connectors S-550

Wiring Pigtails, 1-pin, Female, Gray, for use on Acura®, for use on Honda®, AM General, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Each

Part Number: SMP-S550

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Power Door Lock Switches 49227

Door Lock Switch, Power Door, Replacement, Chrome, One Button, Surface Mount, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Car, Truck, Van, Each

Part Number: RNB-49227

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

ACCEL SuperStock 5000 Series Spark Plug Wire Sets 5048B

Spark Plug Wires, Super Stock, Spiral Core, 8mm, Blue, 90 Degree Boots, GM, V8, Set

Part Number: ACC-5048B

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Taylor Spiro-Pro Spark Plug Wire Sets 74207

Spark Plug Wires, Spiro-Pro, 8mm, Red, 90/180 Degree Boots, GM, V8, Set

Part Number: TAY-74207

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Proform Alternators 66436

Alternator, Internal Regulator, 3-Wire, 70 amp, V-belt Pulley, Chevy, GMC, Each

Part Number: PRO-66436

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Davis Unified Ignition LiveWires C9053BL

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Blue Wires, Black Boots, GM, V8, Set

Part Number: DUI-C9053BL

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ Reproduction Wiring Harness with Power Windows & Door Locks for 1985-1986 Chevy/GMC C/K Series Truck, Blazer, Jimmy SUM-RP21414

Wiring Harness, 1985-86 Chevy/GMC Truck, Pwr Window Harness, 4 Door Models with Power Door Locks, Body Crossover, Each

Part Number: SUM-RP21414

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Standard Motor Wiring Connectors HP4375

Wiring Pigtails, Male, for use on Honda®, AMC, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Isuzu, Jeep, Lincoln, Olds, Pontiac, Saturn, Suzuki, Each

Part Number: SMP-HP4375

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Standard Motor 4WD Indicator Lamp Switches TCA-25

Electrical Switches, 4WD Indicator Lamp Switches, Chevrolet, GMC, Each

Part Number: SMP-TCA-25

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7127K6G12

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 140 Amps, Natural, Serpentine, Each

Part Number: TFF-7127K6G12

4.5 out of 5 stars ( 2 )

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127NFBWDP

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 100 Amps, Black Wrinkle Powdercoated, V-belt Pulley, Each

Part Number: TFF-7127NFBWDP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Powermaster Street Alternators 179261-114

Alternator, Internal Regulator, 100 Amp, Chrome Plated, Buick, Chevy, Oldsmobile, Pontiac, V8, Each

Part Number: PWM-179261-114

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

ACDelco Replacement Wiring Harness Connectors 88862304

Wiring Harness Connector, Replacement, OEM Type, Female, 2-pin, White, Buick, Cadillac, Chevy, Eagle, GMC, Isuzu, Jeep, Oldsmobile, Pontiac, Each

Part Number: ADO-PT2385

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air