1990 CHEVROLET Ignitions & Electrical

Standard Motor Wiring Connectors S-839

Wiring Pigtails, 1-pin, Male, Black, GMC, Each

Part Number: SMP-S839

3.0 out of 5 stars ( 1 )

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Scott Performance High Performance Spark Plug Wire Sets CH-402-6

Scott Performance High Performance Spark Plug Wire Sets CH-402-6

Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Over Valve Covers, 30 ohms/ft., Purple Wire, Chevy, Small Block, Set

Part Number: SCW-CH-402-6

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Engine Works 8.5mm Spark Plug Wire Sets 16420BK

Spark Plug Wires, 8.5mm, Silicone, Black, 90 Degree Boots, Chevy, GMC, Buick, Pontiac, Small Block, Set

Part Number: EW1-16420BK

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Bosch Relays 0986AH0115

Relays, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: BCH-0986AH0115

5.0 out of 5 stars ( 1 )

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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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Standard Motor T-Series Brake Light Switches SLS110T

Electrical Switch, T-Series Brake Light Switch, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-SLS110T

4.0 out of 5 stars ( 1 )

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Scott Performance High Performance Spark Plug Wire Sets PS-407-5

Spark Plug Wire Set, High Performance, 9mm Diameter, Male/HEI, Below Headers/Manifolds, 30 ohms/ft., Yellow Wire, Chevy, Small Block, Set

Part Number: SCW-PS-407-5

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Tuff Stuff Performance Kool-Charger Stealth Black Alternators 7866E6G

Alternator, Black, 105 Amps, Serpentine, Center Offset, Chevy, Pontiac, 5.7L, Each

Part Number: TFF-7866E6G

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Standard Motor Wiring Connectors S-656

Wiring Pigtails, 3-pin, Male, Black, for use on Acura®, for Hyundai, Buick, Cadillac, Chevy, Dodge, GMC, Mitsubishi, Olds, Pontiac, Saab, Suzuki, Each

Part Number: SMP-S656

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Powermaster Smooth Look Alternators 67296

Alternator, Smooth Look, Polished, 150 Amp, 12v, GM 12si, Serpentine Belt Pulley, HV Fan, Nose Cover, Each

Part Number: PWM-67296

3.67 out of 5 stars ( 3 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

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 )

Estimated Ship Date: Today

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Made For You Bowtie Wire Looms 60-73012

Ignition Wire Loom/Separator, Centerbolt, Bowtie, Nylon, Blue, 7-8mm, Chevy, Small Block, Kit

Part Number: MFY-60-730-12

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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MSD Chevy Crate Engine Ignition Kits 84742

Ignition Combo, Pro-Billet HEI Distributor, Super Conductor Wires, Chevy Crate Engines, Kit

Part Number: MSD-84742

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

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Holley Sniper EFI HyperSpark Distributors 565-300

4.5 out of 5 stars ( 41 )

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Spectre Performance Distributor Hold-Downs 5760

Distributor Hold-Down Clamp, Steel, Chrome, Chevy, Each

Part Number: SPE-5760

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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ACDelco Spark Plug Wire Looms 01625931

Ignition Wire Looms and Separators, Spark Plug Wire Looms, Clip-in, Plastic, Black, Each

Part Number: ADO-01625931

Not Yet Reviewed

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Powermaster Street Alternators 374011

Alternator, CS130, 140 Amp, V Belt, Chrome, Center Offset, Each

Part Number: PWM-374011

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 120542

Computer Chip/Module, ThermoMaster, Chevy, GMC, C/K-Series Pickup, Each

Part Number: HYP-120542

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2026 if ordered today

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Estimated Ship Date: Jul 1, 2026 if ordered today

Summit Racing™ Ignition Tune-Up Kit Pro Packs 06-0039

Combo, Distributor, Ignition Box, Digital, Rev Limiter, Spark Plug Wires, Chevy, Small/Big Block, Kit

Part Number: CMB-06-0039

Not Yet Reviewed

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FiTech Go-Spark Ceramic Spark Plug Wire Sets 90012

Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 90 Degree Boots, Over Valve Cover, Under Header, HEI, Chevy, Small Block, Set

Part Number: FIF-90012

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

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: Today

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Dorman Wiring Connectors 85100

Wiring Pigtails, Wiring Connectors, Engine Coolant Temperature Sensor Connector, 2-pin, Male, 18-gauge, Black, Buick, Cadillac, Chevy, GMC, Olds, Each

Part Number: RNB-85100

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