CHEVROLET 7.4L/454 Summit Racing Parts and Accessories

Wiring Harness, Engine Harness, Automatic Transmission, Chevy, Big Block, Each

Part Number: SUM-RP21156

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Engine Harness, Automatic Transmission, Chevy, Big Block, Each

Part Number: SUM-RP21160

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Engine Harness, Manual Transmission, Chevy, Big Block, Each

Part Number: SUM-RP21161

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Seat Belt Warning Power Feed, Chevy, Each

Part Number: SUM-RP21311

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, Seat Belt Warning Harness, Chevy, Each

Part Number: SUM-RP21312

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, Seat Belt Warning Harness, Manual Transmission, Chevy, Each

Part Number: SUM-RP21313

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, Speaker Harness, Front, Chevy, Each

Part Number: SUM-RP21314

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, Speaker Conversion Harness, Chevy, Each

Part Number: SUM-RP21323

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, Forward Lamp Harness, Includes Fiber Optic Sub Assembly, Chevy, Each

Part Number: SUM-RP21184

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Forward Lamp Harness, Chevy, Each

Part Number: SUM-RP21187

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Alarm System Harness, Factory Fit, Chevrolet, Each

Part Number: SUM-RP21078

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Alarm System Harness, Factory Fit, Chevrolet, Each

Part Number: SUM-RP21079

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, Rear lamp Harness, Without Seat Belt Warning, Chevy, Each

Part Number: SUM-RP21284

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Rear lamp Harness, With Seat Belt Ignition Interlock, Chevy, Each

Part Number: SUM-RP21286

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Rear Window Defroster Harness, From Defogger Switch to Blower Motor Connector, Chevy, Each

Part Number: SUM-RP21304

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, Dash Harness, Without A/C, Routes Behind Lower Backside of Speedometer and Tachometer, Chevy, Each

Part Number: SUM-RP21116

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Dash Harness, With A/C, Routes Behind Lower Over Speedometer and Tachometer, Chevy, Each

Part Number: SUM-RP21117

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Dash Harness, Without A/C, Routes Behind Lower Over Speedometer and Tachometer, Chevy, Each

Part Number: SUM-RP21118

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Dash Harness, With A/C, Chevy, Each

Part Number: SUM-RP21119

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Dash Harness, With A/C, Without Seat Belt Warning, Chevy, Each

Part Number: SUM-RP21121

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Dash Harness, Without A/C, Without Seat Belt Warning, Chevy, Each

Part Number: SUM-RP21123

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ground Straps, Copper, Chevrolet, Kit

Part Number: SUM-RP21207

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, Hood Scoop Harness, Cowl Air Door, Chevy, Each

Part Number: SUM-RP21226

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Wiring Harness, Dash Harness, Without A/C, With Seat Belt Ignition Interlock, Chevy, Each

Part Number: SUM-RP21128

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Engine Harness, Automatic Transmission, Chevy, Each

Part Number: SUM-RP21146

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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