Automotive Wiring Accessories

Holley EFI Tach Input Ignition Adapters 558-329

Wire Harnesses, Sniper 2 EFI, Tachometer, Input Ignition, Adapter Harness, for CD Ignition Boxes, Each

Part Number: HLY-558-329

Not Yet Reviewed

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50.00 Painless Performance Relay and Relay Kit 30107

50.00 Painless Performance Relay and Relay Kit 30107

Relay, 3-Bank, 50 Amp, Single Pole, Each

Part Number: PRF-30107

4.5 out of 5 stars ( 12 )

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Summit Racing™ High Amp Type III Waterproof Manual Reset Circuit Breakers SUM-900273

Circuit Breaker. Manual Reset, Waterproof Type III, Surface Mount, Staggered/Offset 1/4 in.-28 Nickel Plated Studs with Covers, 42 VDC, 50 Amp, Each

Part Number: SUM-900273

5.0 out of 5 stars ( 2 )

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Painless Performance Pro Series Wiring Harnesses 10416

Wiring Harness, 25-Circuit, Dash Key, Bulkhead Style, Front Fuse Block, LED Blade Fuses, Standard Harness, Universal, Kit

Part Number: PRF-10416

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if shipped by air

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Estimated Ship Date: Nov 30, 2026 if shipped by air

Taylor Braided Ground Straps 148014

Ground Strap, 4-Gauge, 14 in. Long, Braided Tin Coated Copper, Bagged, Each

Part Number: TAY-148014

4.86 out of 5 stars ( 35 )

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DeatschWerks Hobbs Switches 4-HOBBS-2

Pressure Safety Switch, Hobbs Switch, Normally Open Style, 1 psi Minimum Pressure, 3 psi Maximum Pressure, Adjustable, 1/8 in.-NPT Thread Size, Kit

Part Number: DWK-4-HOBBS-2

Not Yet Reviewed

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40.00 FuelTech Relay 3020100310

Relays, Built In 40 Amp Fuse, 12V, Each

Part Number: FCH-3020100310

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Painless Performance Replacement Switch Kits 80121

Switch Kit, Dimmer Switch, Doorjamb Switch, Headlight Switch, Ignition Switch, Kit

Part Number: PRF-80121

3.89 out of 5 stars ( 18 )

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70.00 American Autowire Universal Relay Kit 500511

Relay, 12 V, 70 amps, Single Pole, Wire Leads Terminal Type, Wiring Harness, Kit

Part Number: AWW-500511

4.86 out of 5 stars ( 7 )

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30.00 MSD High-Current Relay 8961

Relay, High Current, 30 Amp, Single Pole, Each

Part Number: MSD-8961

4.63 out of 5 stars ( 16 )

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Spal Electric Fan Jumper Wiring Harnesses SBL-YAZ-PT10-PKG

Wiring Harness, Electric Fan Jumper, Brushless Fan, Plus/Nuova Series, Each

Part Number: SPU-S0008

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2026

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Estimated Ship Date: Dec 30, 2026

Dakota Digital Magnum Shooters MGS-5

Switch, Door Jamb, Push Button, Momentary, 5-Function, Plastic, Black, Pair

Part Number: DAK-MGS-5

4.78 out of 5 stars ( 9 )

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Electric-Life Power Window Switch Kits 45820

Switch, Toggle, Momentary, Plastic, Black, Power Windows, Short GM Spline Crank, Each

Part Number: ELI-45820

2.75 out of 5 stars ( 4 )

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Painless Performance Fuel Injector Wiring Connectors 60131

Wiring Connector, Female, Fuel Injector EV6/USCar, Kit

Part Number: PRF-60131

5.0 out of 5 stars ( 11 )

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP20638

Engine Harness, HEI, Automatic Transmission, Restoration, Small Block, Chevy, Each

Part Number: SUM-RP20638

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2026

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Estimated Ship Date: Dec 8, 2026

Summit Racing™ 124-Piece Solderless Heat Shrink Terminal Kit SUM-RP10081

Wire Terminal, Crimp And Seal, 22 - 12 Gauges, Contains 8 Different Sizes, Heat Shrink, 124 Pieces

Part Number: SUM-RP10081

Not Yet Reviewed

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Allstar Performance Weatherpack Connectors ALL76266

Weather Pack Wiring Connector, 2-Wire, Male, Female, Each

Part Number: AAF-ALL76266

4.96 out of 5 stars ( 26 )

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Painless Performance Headlight Switches 80151

Switch, Pull, Constant, Headlight, Plastic, Polished, 15 Amps, Each

Part Number: PRF-80151

2.92 out of 5 stars ( 13 )

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Summit Racing™ Steering Column Turn Signal Switch for 1967-1972 Chevy/GMC C/K Trucks SUM-RP20340

1967-1972 Chevy/GMC Truck , With Tilt, With Correct Red Hazard Knob, Automatic Trans, GM#1997961 , Each

Part Number: SUM-RP20340

5.0 out of 5 stars ( 3 )

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Summit Racing™ Engine Wiring Harness for 1977 Chevy/GMC C-Series, K-Series Trucks, Jimmy SUM-RP22803

Engine Wiring Harness, 1977 Chevy/GMC Truck, C-10, V/8, 305,350,400 C.I, Each

Part Number: SUM-RP22803

5.0 out of 5 stars ( 1 )

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Holley LS Extended-Length Main Engine Harnesses 558-134

Wiring Harnesses, Holley EFI, LS2/3/7, 58X/4X, Main Harness, Plug-and-Play, Extended Length, for Dominator/HP EFI Systems, Chevy, 6.0-7.0L, Each

Part Number: HLY-558-134

Not Yet Reviewed

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DIYAutoTune AMP Plug-and-Play ECUs for 1987-1993 MUSTANG, 1986-1988 THUNDERBIRD - AMP-PNP-FOX50-WB

Engine Management System, AMP Plug-and-Play, ECU, Ford, 5.0L Engine. Manual, Automatic, Each

Part Number: DIY-S0048

Not Yet Reviewed

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Summit Racing™ Mushroom Cap Push-Button Blue N2O Switch SUM-890198-MBN20

Switch, Push Button, N2O, Momentary, Blue Anodized, 15 Amps, Billet Aluminum, Each

Part Number: SUM-890198-MBN20

Not Yet Reviewed

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Pico Primary Electrical Wire 81081S

Electrical Wire, 8-Gauge, 50 ft. Long, Red, Each

Part Number: PCO-81081S

5.0 out of 5 stars ( 6 )

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Summit Racing™ Woven Fabric Wire Wraps SUM-890352

Wire Sleeve, Polyester, 3/4 in. Diameter, 6 ft. Length, Black, Each

Part Number: SUM-890352

4.8 out of 5 stars ( 5 )

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