1991 CHEVROLET Ignitions & Electrical

Scott Performance High Performance Spark Plug Wire Sets CH-437-8

Scott Performance High Performance Spark Plug Wire Sets CH-437-8

Spark Plug Wire Set, High Performance, 10mm Diameter, Male/HEI, Over Valve Covers/Under Headers, Fluorescent Green Wire, Chevy, Small Block, Set

Part Number: SCW-CH-437-8

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 HD Billet Aluminum Distributors Hold-Down Clamps 16165

Distributor Hold-Down Clamps. Heavy-Duty, Billet Aluminum, Natural Finish, Chevy, 262-454, Each

Part Number: EW1-16165

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ACDelco Replacement Wiring Harness Connectors 12101857

Wiring Harness Connector, Replacement, OEM Type, Female, 2-pin, White, Each

Part Number: ADO-PT249

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Scott Performance Spark Plug Wire Sets SPW-NS-604

SMALL BLOCK CHEVY 604 CRATE 30 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-NS-604

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

Standard Motor Battery Cables A40-2D

Battery Cable, Direct Fit, Assembled, Positive, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-A40-2D

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Scott Performance High Performance Spark Plug Wire Sets CH-415-6

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

Part Number: SCW-CH-415-6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Scott Performance High Performance Spark Plug Wire Sets CH-415-4

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

Part Number: SCW-CH-415-4

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

Summit Racing™ Direct-Fit Battery Cables SUM-RP23834

Battery Cable, 1989-91 Chevy/GMC Truck, Best Quality, Negative, Side Post, 350 C.I, 1989 With 9SI Series Alt, GM#12074102, Each

Part Number: SUM-RP23834

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Scott Performance Spark Plug Wire Sets SPW-PS-516-7

BIG BLOCK CHEVY UNDER HEADER DRAGSTER 30 OHM 9MM 90 DEG PLUG BOOT / 90 DEG CAP-COIL BOOT/HEI FIBERGLASS OVERSLEEVE 24" COIL WIRE KIT PURPLE

Part Number: SCW-PS-516-7

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

Powermaster Street Alternators 38203

Alternator, Internal Regulator, 200 Amp, CS144 Case, Chrome Plated, GM, Each

Part Number: PWM-38203

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

ACDelco Distributor Rotors 10497452

Distributor Rotor, Brass Contact Terminal, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-D446

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ACDelco GM Genuine Parts Oxygen Sensors 25176708

Oxygen Sensor, 3-wire, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-213-632

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Body Parts Battery Trays RRP2783

Battery Tray, Steel, Black EDP Coated, Chevy, GMC, Each

Part Number: BDY-RRP2783

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Standard Motor Battery Cables A25-2D

Battery Cable, Direct Fit, Assembled, Negative, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-A25-2D

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Moroso Ultra 40 Race Ignition Wire Sets 73622

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 90 Degree Boots, Under Header, Crab Cap, BBC, Set

Part Number: MOR-73622

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Champion Double Platinum Power Spark Plugs 7071

Spark Plug, RC12PYP, Double Platinum, Flat Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-7071

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Tuff Stuff Performance MAX AMP Output Alternators 8319C6GOE

Alternator, 225 MAX AMP, 6-Groove, OEM Wire, Chrome, Serpentine Pulley, Each

Part Number: TFF-8319C6GOE

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2026 if ordered today

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Estimated Ship Date: Jul 21, 2026 if ordered today

Standard Motor Throttle Position Sensors TH41

Throttle Position Sensor, Replacement, Replaces OEM Part Number GM 17111471, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-TH41

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Moroso Mag-Tune Spark Plug Wires 9767M

Spark Plug Wires, Mag-Tune, Assembled, Male/HEI, 90 Degree, Silicone, Black, Spiral Core, 8.00mm Diameter, Set

Part Number: MOR-9767M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Wiring Connectors 85841

Wiring Pigtails, Wiring Connectors, Alternator Connector, 2-pin, Male, White, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-85841

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Standard Motor Ignition Coils DR39T

Ignition Coil, Oldsmobile, Buick, Pontiac, Chevrolet, Cadillac, Isuzu, Honda, GMC, Each

Part Number: SMP-DR39T

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Standard Motor Combination Switches DS-1271

Combination Switch, Replacement, Plastic, Black, Labeled, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-DS1271

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Standard Motor MAP Sensors AS5

MAP/BAPP Sensor, OEM Replacement, Each

Part Number: SMP-AS5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 86031

Spark Plug Wires, Race-Fit, Thundervolt, Spiral Core, 8.2mm, Black, Big Block, Over V.C., Socket Cap,135 Boots

Part Number: TAY-86031

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Scott Performance High Performance Spark Plug Wire Sets PS-407-6

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

Part Number: SCW-PS-407-6

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