CHEVROLET K20 Ignitions & Electrical

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21389

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21389

Wiring Harness, 1981 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, Body Crossover, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21389

Not Yet Reviewed

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Summit Racing™ Direct-Fit Battery Cables SUM-RP23797

Battery Cable, 1973-80 Chevy/GMC C-10 Truck, Best Quality, Positive, Side Post, With Brackets, 6 Cylinder, GM#8906200, Each

Part Number: SUM-RP23797

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP21367

Wiring Harness, 1977 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Driver Side Door, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21367

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Summit Racing™ Direct-Fit Battery Cables SUM-RP23806

Battery Cable, 1981-87 Chevy/GMC Truck, Best Quality, Positive, Side Post, With Brackets, 6 Cylinder, 250, 292 C.I, 4-Wheel Drive, GM#12026063, Each

Part Number: SUM-RP23806

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Summit Racing™ Direct-Fit Battery Cables SUM-RP23808

Battery Cable, 1982-83 Chevy/GMC Truck, Best Quality, Pos, Side Post, W/ Brackets, 305, 350 C.I, 4 WD, 1983 With 37 or 66 Alt, GM#12026133, Each

Part Number: SUM-RP23808

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Summit Racing™ Direct-Fit Battery Cables SUM-RP23822

Battery Cable, 1984-86 Chevy/GMC Truck, Best Quality, With Brackets, Positive, 305,305 C.I, 4-Wheel Drive, with 78 Amp Alt, GM#12041518, Each

Part Number: SUM-RP23822

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Summit Racing™ Direct-Fit Battery Cables SUM-RP23829

Battery Cable, 1981 Chevy/GMC Truck, Best Quality, With Brackets, Positive, 305, 305 C.I, 4-Wheel Drive, GM#12012676, Each

Part Number: SUM-RP23829

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March Performance Alternators P550

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

Part Number: MCH-P550

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP21388

Wiring Harness, 1981 Chevy/GMC Truck, Pwr Door Window Harness, 2 Door Models, Body Crossover, With Power Windows And Power Door Lock, Each

Part Number: SUM-RP21388

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP21383

Wiring Harness, 1980 Chevy/GMC Truck, Pwr Door Window Harness, 4 Door Models, Body Crossover, With Power Windows And Power Door Locks, Each

Part Number: SUM-RP21383

Not Yet Reviewed

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Davis Unified Ignition LiveWires C9055PR

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Chevy, GMC, Big Block, Set

Part Number: DUI-C9055PR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Interstate Mega-Tron II Automotive Batteries MT-78

Battery, Mega-Tron II, 12 V, Starting, 700 Cold Cranking Amps, Side Posts, Each

Part Number: ISB-MT-78

5.0 out of 5 stars ( 6 )

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In Store Purchase Only

Standard Motor Products Spark Plug Wire Sets 2821

Domestic Truck Wire Set

Part Number: SMP-2821

Not Yet Reviewed

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Scott Performance Spark Plug Wire Sets SPW-CH-516-8

BIG BLOCK CHEVY UNDER HEADER DRAGSTER 30 OHM 10MM 90 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT24" COIL WIRE KIT FLORESCENT GREEN

Part Number: SCW-CH-516-8

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW-CH-516-4

BIG BLOCK CHEVY UNDER HEADER DRAGSTER 30 OHM 10MM 90 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT24" COIL WIRE KIT BLUE

Part Number: SCW-CH-516-4

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Standard Motor Ignition Coils DR-35

Coil

Part Number: SMP-DR35

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW-NS-516

BIG BLOCK CHEVY UNDER HEADER DRAGSTER 30 OHM 85MM 90 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-NS-516

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Powermaster Street Alternators 27127

Alternator, Internal Regulator, 70 Amp, Polished, AMC, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PWM-27127

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Holstein Ignition Modules 2IGM0036

IGNITION MODULE

Part Number: HLN-2IGM0036

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

Powermaster Smooth Look Alternators 27296

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

Part Number: PWM-27296

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Powermaster Smooth Look Alternators 17297-367

Alternator, Smooth Look, GM 12si, 12 V, 100 amps, Chrome, V-belt Pulley, Buick, Cadillac, Chevy, Pontiac, Each

Part Number: PWM-17297-367

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Powermaster Street Alternators 17294-344

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

Part Number: PWM-17294-344

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Delphi XS Ignition Wire Sets XS10202

Spark Plug Wire, Spiral Core, Black, 180/90 Degree Boots, Chevy, GMC, Pontiac, Set

Part Number: DFP-XS10202

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

Tuff Stuff Performance Silver Bullet Alternators 7139BBULL

Alternator, Polished, 100 Amps, V-Belt, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7139BBULL

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7127D12

4.75 out of 5 stars ( 26 )

Estimated Ship Date: Today

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PerTronix Flame-Thrower Magnetic Trigger Billet Distributors D305711

Distributor, Flame-Thrower, Billet, Magnetic Trigger, Slip Collar Chevy Sml Block/Big Block RD Male Cp

Part Number: PNX-D305711

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today