Ignitions & Electrical

Spark Plug Boots and Terminals, Gray, Straight Boots, Pair

Part Number: MSD-3301

4.82 out of 5 stars ( 49 )

Estimated Ship Date: Today

Ignition Wire Loom/Separator, Competition, Plastic/Black, 7-8mm, Kit

Part Number: MRG-9728

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Odd/Even Coil Connector, Sub-Harness Side, Metripack, 8-pin Male, Gray Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-208

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Input/Output Connector, Main Harness Side, Metripack, 8-pin Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-209

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Universal Ignition Connector, Main Harness, Metripack, 10-pin Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-203

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Wiring Harnesses, RetroBright Adapter, H4, Non-Standard Plug, Pin-Out Swap, Plug-and Play, Ceramic, Premium Version,Pair

Part Number: HLY-H820

Not Yet Reviewed

Estimated Ship Date: Today

Computer Programmer Accessory, Micro USB Cable, Replacement, iTSX, Livewire TS+, X4, Each

Part Number: SCL-4520

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Power Tap Connector, Main Harness Side, Metripack, 4-pin Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-210

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Distributor Advance, Mechanical, 2 Pairs of Bushings, 2 Weights, 3 Pairs of Springs, Kit

Part Number: MRG-929G

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Injector Connector, Main Harness Side, Metripack, 10-pin Male, Gray Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-201

Not Yet Reviewed

Estimated Ship Date: Today

Convoluted Tubing, Wire Sheath, Polyethylene, Chrome, 1/2 in. Diameter, 6 ft. Length, Kit

Part Number: MRG-4522

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Spark Plug Wire Loom; Wire Looms & Separators; Contains 2 Pair Of 2 Hole Looms; 1 Pair Of 3 Hole Looms; 4 Chro

Part Number: MRG-9881

2.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Knock Sensor Connector, MPFI Universal Harness, Metripack, 3-pin Male, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-205

Not Yet Reviewed

Estimated Ship Date: Today

Coil Bracket, Steel, Chrome, Canister-Style, GM-Style Vertical Mount, Each

Part Number: MRG-9767

2.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Wideband Connector, Main Harness Side, Metripack, 8-pin Male, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-200

Not Yet Reviewed

Estimated Ship Date: Today

Convoluted Tubing, Flex Wire Cover/Tie, 0.375 in. x 8 ft., Black, Kit

Part Number: MRG-4505

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ignition Coil Spacer, Plastic, Black, 0.575 in. Tall, Chevy, Small Block Gen V, Set of 16

Part Number: HLY-241-189

Not Yet Reviewed

Estimated Ship Date: Today

Computer Programmer Accessory, 4 Bank Cable, Replacement, Eliminator Chip, Each

Part Number: SCL-6601

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Computer Programmer Accessory, Livewire USB High Speed Cable, Data Logging, X3, Each

Part Number: SCL-9420

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Spark Plugs, C-Cut Performance, Resistor, Copper Core, Tapered Seat, 14mm Thread, 1.000 in. Reach, Ford, Each

Part Number: ACC-579C1

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

Switch, Dimmer, Replacement, Chevy, GMC, Each

Part Number: HCT-09-107

Not Yet Reviewed

Estimated Ship Date: Today

Ignition Wire Loom/Separator, Competition, Plastic/Red, 7-8mm, Kit

Part Number: MRG-9727

Not Yet Reviewed

Estimated Ship Date: Today

Distributor Rotor, Heavy-Duty, Stainless Steel Contact, GM, L4, L6, V6, V8, Each

Part Number: ACC-130120

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug Wire Loom; Competition Style Wire Loom Kit; Contains Eight 2 Hole Looms; Two 4 Hole Separators; 4 L

Part Number: MRG-9880

3.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

Ignition Coil Spacers, Plastic, Beige, Chevrolet, Small Block LS, Set of 20

Part Number: HLY-241-199

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

• Drop Ship
• Special Order