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

Tuff Stuff Performance High-Amp Output Stealth Black Alternators 7127NKB6G12

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

Part Number: TFF-7127NKB6G12

5.0 out of 5 stars ( 2 )

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ACDelco Gold Glow Plugs 12563554

Glow Plug, Am General, Chevy, GMC, Each

Part Number: ADO-60G

Not Yet Reviewed

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Powermaster Race Alternators 48413

Powermaster Race Alternators 48413

Alternator, Internal Regulator, 165 Amp, Natural, Race, Each

Part Number: PWM-48413

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Davis Unified Ignition Street/Strip Coil Kits 240002BK

HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM V8, Black, Kit

Part Number: DUI-240002BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

30 amps Standard Motor Relay RY-115

Relay, 30 Amp, 12V, 5 Male Terminals, Each

Part Number: SMP-RY115

4.67 out of 5 stars ( 3 )

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Powermaster XS Torque Starters 19502

Starter, XS Torque, Mini, Inline, Chrome Plated, Chevy, Each

Part Number: PWM-19502

Not Yet Reviewed

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Summit Racing™ Column-Mounted Headlight Dimmer Switch for 1954-1991 Chevy/GMC C/K/R/V Series Trucks SUM-RP21685

Headlight Switch, Dimmer, Column Mounted, Direct-Fit , GMC, Chevy, GM#7844166 , Each

Part Number: SUM-RP21685

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Standard Motor Distributor Caps DR-450

Distributor Cap, Male/HEI-Style, Blue, Clamp Down, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-DR450

5.0 out of 5 stars ( 4 )

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Autolite Copper Core Spark Plugs 23

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Tapered Seat, 0.431 in. Reach, Each

Part Number: ATL-23

5.0 out of 5 stars ( 2 )

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Summit Racing™ Chrome Alternator Kits SUM-810050

Alternator Case, Chrome, Steel, Internal Regulator, GM 10SI Style, Kit

Part Number: SUM-810050

4.79 out of 5 stars ( 14 )

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Summit Racing™ 100 Amp Red Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-811002

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

Part Number: SUM-811002

4.9 out of 5 stars ( 10 )

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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 )

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ACDelco Wiring Connectors 88860446

Wiring Pigtail, Headlight, Low Beam, Female, 3-pin, Each

Part Number: ADO-LS144

5.0 out of 5 stars ( 2 )

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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

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Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 86628

Spark Plug Wires, ThunderVolt, Race-Fit, 8.2mm, Blue, 90 Degree Boots, Chevy, Small Block, V8, Set

Part Number: TAY-86628

3.55 out of 5 stars ( 11 )

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Standard Motor Coolant Temperature Sensors TX3K

Coolant Temperature Sensor, Replacement, for use on Honda®, AM General, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Jeep, Olds, Pontiac, Each

Part Number: SMP-TX3K

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Powermaster Smooth Look Alternators 17297

Alternator, Smooth Look, Chrome, 100 Amp, 12v, GM12si, V-Belt Pulley, Each

Part Number: PWM-17297

2.75 out of 5 stars ( 4 )

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Davis Unified Ignition LiveWires C9051YL

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

Part Number: DUI-C9051YL

3.0 out of 5 stars ( 1 )

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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 )

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Proform Alternators 66445N

Alternator, Internal Regulator, 63 Amp, Chrome, Chevy, GMC, Each

Part Number: PRO-66445N

2.75 out of 5 stars ( 4 )

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Standard Motor Dimmer Switches DS-72

Switch, OEM Replacement, Dimmer, Each

Part Number: SMP-DS72

4.22 out of 5 stars ( 9 )

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Taylor Street Thunder Spark Plug Wire Sets 56027

Spark Plug Wire Sets, Street Thunder, Assembled, Spiral Core, Black Wire, 8.00mm Diameter, Buick, Cadillac, Chevy, GMC, Isuzu, Olds, Pontiac, V8, Set

Part Number: TAY-56027

5.0 out of 5 stars ( 1 )

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SKF Bearings Alternator Replacement Bearings 6203-2RSJ

Ball bearing, single row, two seals

Part Number: SKF-6203-2RSJ

Not Yet Reviewed

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Powermaster PowerMax Starters 19112

Starter, PowerMAX, Mini, Standard Rotation, Chrome, Buick, Chevy, GMC, Oldsmobile, Pontiac, 168-Tooth, Each

Part Number: PWM-19112

5.0 out of 5 stars ( 2 )

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Tuff Stuff Performance Silver Bullet Factory Cast Plus Alternators 7127KBULL

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

Part Number: TFF-7127KBULL

4.5 out of 5 stars ( 8 )

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