Electrical Wiring

Wiring Harness, Classic-Plus Tri-Five, 27-Circuit, Direct Fit, Chevy, Kit

Part Number: PRF-20105

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

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

Part Number: PRF-10413

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Wiring Harness, 24-Circuit, Dash Ignition, Fuse Block, Spade Fuse, Chevy, Pontiac, Kit

Part Number: PRF-20101

4.0 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Wiring Harness, 21-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Ford, Passenger Car, Kit

Part Number: PRF-10123

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Wiring Harness, 21-Circuit, Column Ignition, Front Fuse Block, Mini Fuse, Chrysler, Dodge, Plymouth, Kit

Part Number: PRF-10127

3.89 out of 5 stars ( 27 )

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Wiring Harness, 23-Circuit, Column Key, Bulkhead Style, Front Fuse Block, LED Blade Fuses, Standard Harness, Universal, Kit

Part Number: PRF-10403

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Wiring Harness, 23-Circuit, Dash Key, Bulkhead Style, Front Fuse Block, LED Blade Fuses, Standard Harness, Universal, Kit

Part Number: PRF-10404

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Wiring Harness, 25-Circuit, Column Key, Firewall Grommet Style, Front Fuse Block, LED Blade Fuses, Standard Harness, Universal, Kit

Part Number: PRF-10411

5.0 out of 5 stars ( 2 )

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Wiring Harnesses, Holley EFI, LS1/6, 24X/1X, Main Harness, Plug-and-Play, Extended Length, for Dominator/HP EFI Systems, Chevy, 4.8-6.0L, Each

Part Number: HLY-558-133

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: PRF-10415

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Wiring Harness, 23-Circuit, Column Key, Bulkhead Style, Front Fuse Block, LED Blade Fuses, Standard Harness, Universal, Kit

Part Number: PRF-10405

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Wiring Harness, 23-Circuit, Dash Key, Bulkhead Style, Front Fuse Block, LED Blade Fuses, Standard Harness, Universal, Kit

Part Number: PRF-10406

5.0 out of 5 stars ( 7 )

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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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Wiring Harnesses, Holley EFI, Gen V, LT Engine, Main Harness, for Terminator X, Terminator X Max, ECU Only, Chevy, 5.3L, 6.2L, Each

Part Number: HLY-558-129

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Estimated Ship Date: Today

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STAGE 1 WIRING HARNESS

Part Number: NXO-12-11500-S1

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Computer Software, Holley EFI, Terminator X, Active Speed Management, Web Download, Drag Race Traction Control, for Terminator X, V3 or Later, Each

Part Number: HLY-555-101

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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