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

Powermaster Retro Alternators 7288-104

Powermaster Retro Alternators 7288-104

Alternator, Retro, GM 17si, 12 V, 120 amps, Serpentine Pulley, Chevy, GMC, Olds, Pontiac, Jeep, Each

Part Number: PWM-7288-104

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Yukon Gear & Axle Zip Locker Switch Covers YZLASC-R

Electrical Switch Cover, Fits Yukon Zip Locker Switches, Rear Locker, Black, Each

Part Number: YGA-34010

Not Yet Reviewed

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Summit Racing™ Direct-Fit Battery Cables SUM-RP23814

Battery Cable, 1984-89 Chevy/GMC Truck, Best Quality, Negative, Side Post, V/8, Please See Applications For This Specific Cable, GM#12041595, Each

Part Number: SUM-RP23814

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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 )

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Standard Motor Wiring Connectors S-551

Wiring Pigtails, 4-pin, Male, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Chrysler, GMC, Isuzu, Jeep, Pontiac, Toyota, Each

Part Number: SMP-S551

5.0 out of 5 stars ( 2 )

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PerTronix Flame-Thrower HEI Dust Covers D9000

Dust Cover HEI Coil Black

Part Number: PNX-D9000

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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: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Powermaster Street Alternators 7294

4.75 out of 5 stars ( 145 )

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Moroso Ignition Control Modules 97857

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

Part Number: MOR-97857

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ACDelco GM Genuine Parts Ignition Control Modules 19435461

Ignition Module, OEM Replacement, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ADO-19435461

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Davis Unified Ignition Race Coil Kits 121001BK

HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM V6, Black, Kit

Part Number: DUI-121001BK

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Four Seasons Blower Motor Switches 37566

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

Part Number: FSS-37566

Not Yet Reviewed

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Standard Motor Wiring Connectors SK25

Wiring Pigtail, IAC Valve, Black, Female, 2-Pin, Each

Part Number: SMP-SK25

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Blower Motor Resistors RU-64

Blower Motor Resistor

Part Number: SMP-RU64

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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 )

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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 29, 2026 if ordered today

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Estimated Ship Date: May 29, 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: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 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 )

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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

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Standard Motor Starter Drives SDN-1A

Starter Drive

Part Number: SMP-SDN1A

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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 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 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 )

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Taylor Street Thunder Spark Plug Wire Sets 56031

Spark Plug Wire Sets, Street Thunder, Assembled, Spiral Core, Black Wire, 8.00mm Diameter, Chevrolet, GMC, Big Block, Set

Part Number: TAY-56031

Not Yet Reviewed

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Standard Motor Wiring Connectors HP3920

Wiring Pigtails, Headlight Dimmer Switch Connector, Buick, Cadillac, Checker, Chevy, Chrysler, Ford, GMC, International, Jeep, Lincoln, Mercury, Each

Part Number: SMP-HP3920

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Summit Racing™ 100 Amp Orange Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-811004

Alternator, Internal Regulator, 100 Amp, Orange, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Each

Part Number: SUM-811004

3.67 out of 5 stars ( 3 )

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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