1978 Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Standard Motor Ignition Starter Switches US-84

Ignition Switch, OEM Replacement, Chevy, GMC, Each

Part Number: SMP-US84

4.78 out of 5 stars ( 9 )

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7127D9

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 100 Amps, Natural, V-Belt, Each

Part Number: TFF-7127D9

5.0 out of 5 stars ( 3 )

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ACDelco GM Genuine Parts Remanufactured Alternators 19135673

Alternator, Delco 10 SI Case Style, 12 V, 63 amps, Internal Regulator, V-belt Pulley, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-334-2115

4.33 out of 5 stars ( 6 )

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MSD Vacuum Advance Lockouts 8468

Vacuum Advance Lockout, for MSD Distributors, Each

Part Number: MSD-8468

4.6 out of 5 stars ( 5 )

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Summit Racing™ Ignition Cylinder & Keys Kit for 1978-1987 Buick, Cadillac, Chevy, GMC, Olds, Pontiac SUM-RP22086

Ignition Cylinder And Keys, 1978- 91 GM Models, Please See Applications For Models, Chrome, 2 Keys, Replaces GM#07833759, Kit

Part Number: SUM-RP22086

Not Yet Reviewed

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Tuff Stuff Performance Silver Bullet Alternators 7140BBULL6G

Alternator, Polished, 140 Amp, 1-Wire, Serpentine, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7140BBULL6G

5.0 out of 5 stars ( 5 )

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Standard Motor Distributor Rotors CH-303

Distributor Rotor, Replacement, Brass Terminal, Chrysler, Dodge, Plymouth, Each

Part Number: SMP-CH303

4.8 out of 5 stars ( 5 )

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Summit Racing™ Neutral and Backup Safety Switches for 1968-1980 CORVETTE - SUM-RP20031

Summit Racing™ Neutral and Backup Safety Switches for 1968-1980 CORVETTE - SUM-RP20031

Neutral Safety And Backup Lamp Switch, Factory Style, Chevy, Muncie, T-10, SM465, GM#1993430 , Each

Part Number: SUM-RP20031

5.0 out of 5 stars ( 1 )

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Summit Racing™ Distributor Hold-Down Clamps SUM-400510

Distributor Hold-Down Clamps, Zinc Alloy, Natural Finish, Chevy, Each

Part Number: SUM-400510

Not Yet Reviewed

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ARP Starter Bolt Kits 430-3513

Starter Bolts, Stainless Steel, Polished, Flanged 12-point Head, 3/8-16 in. Thread, Mini Starter Style, Chevy, Pair

Part Number: ARP-430-3513

4.6 out of 5 stars ( 5 )

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Tuff Stuff Performance Silver Bullet Alternators 7140ABULL

Alternator, 140 Amp, 1-Wire, Chrome, V-Belt, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: TFF-7140ABULL

5.0 out of 5 stars ( 16 )

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Taylor Street Thunder Spark Plug Wire Sets 51012

Spark Plug Wires, StreeThunder, Spiro-Wound, 8mm, Black, 90 Degree Boots, Chevy, Big Block, Set

Part Number: TAY-51012

4.61 out of 5 stars ( 18 )

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ARP Starter Bolt Kits 430-3501

Starter Bolts, 3/8 in.-16 x 3.700 in., 12 pt. Head, for Full Size Starter, 7/16 in. Socket/Wrench, Stainless, Polished, Chevy, Big/Small Block, Pair

Part Number: ARP-430-3501

5.0 out of 5 stars ( 10 )

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Summit Racing™ Distributor Cap and Rotor Kits SUM-G5236

Cap and Rotor, Clear, Male/HEI, Brass Terminals, Clamp-Down, GM, Checker, V8, Kit

Part Number: SUM-G5236

4.18 out of 5 stars ( 17 )

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ACCEL Distributor Cap and Rotor Kits 8122

Distributor Cap and Rotor Sets, 60k V-rated Alkyd, Tan, Male/HEI, Brass Terminals, Clamp Down, GM, Checker, V8, Kit

Part Number: ACC-8122

4.31 out of 5 stars ( 13 )

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Mr. Gasket Distributor Hold-Down Clamps 2503

Clamp, Distributor Hold Down, Chrysler, Small Block, Each

Part Number: MRG-2503

1.0 out of 5 stars ( 1 )

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ACDelco GM Genuine Parts Engine Coolant Temperature Sensors 88865045

Electrical Switches, GM Genuine Parts Engine Coolant Temperature Sensors, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-213-4792

5.0 out of 5 stars ( 1 )

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Summit Racing™ Reproduction Trailer Light Adapter Wiring Harness for 1967-1982 Chevy C/K Series Trucks SUM-RP20789

Wiring Harness, Trailer Light Adapter, Step Side/Fleet Side. Truck, Chevy, Each

Part Number: SUM-RP20789

Not Yet Reviewed

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Powermaster XS Torque Starters 19511

Starter, XS Torque, Mini, Chrome, Buick, 400, 430, 455, Each

Part Number: PWM-19511

Not Yet Reviewed

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Standard Motor Turn Signal Switches DS-2332

Switch, OEM Replacement, Dimmer, Hazard, Turn Signal, Ford, Lincoln, Mercury, Each

Part Number: SMP-DS2332

4.0 out of 5 stars ( 1 )

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MSD Pro-Billet Distributors 85783

Distributor, Pro-Billet, Magnetic Trigger, Mechanical Advance, Ford, 351W, Each

Part Number: MSD-85783

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

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MSD Pro-Billet Distributors 857831

5 out of 5 stars ( 2 )

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Crown Automotive Windshield Wiper Switches J5460089

Windshield Wiper Switch, Steel, 5 Blade Terminals, Jeep, Each

Part Number: CWA-J5460089

Not Yet Reviewed

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Taylor Spiro-Pro Race-Fit Spiro-Wound Core Spark Plug Wire Sets 76630

Spark Plug Wires, Spiro-Pro Race-Fit, 8mm, Blue, 90 Degree Boots, Chevy, Small Block, Under Headers, Set

Part Number: TAY-76630

5.0 out of 5 stars ( 6 )

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Tuff Stuff Performance High-Amp Output Factory Cast-Plus Alternators 7127K6G

Alternator, Natural, 140 Amp, Serpentine Pulley, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7127K6G

4.9 out of 5 stars ( 10 )

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CVR Protorque Maximum Starters 5323MOS

Starter, Protorque Maximum, Mini, Standard Rotation, 5-position Mount, Chevy, V8, Staggered, 168-tooth, Each

Part Number: CVS-5323MOS

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today