CHEVROLET 7-4L-454 CHEVY-BIG-BLOCK-MARK-IV Computers, Chips & Programmers

Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, Chevy, 4.3-7.4L, Push-rod Engine, Kit

Part Number: HLY-550-654

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Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, Chevy, Chrysler, Dodge, Push-rod Engine, Kit

Part Number: HLY-550-652

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Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-128051

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, ThermoMaster, Chevy, GMC, R/V-Series Pickup, Each

Part Number: HYP-157142

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Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-128031

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, Street Runner, Chevy, GMC, R/V-Series Pickup, Each

Part Number: HYP-157141

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-128061

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Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-128032

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, ThermoMaster, Chevy, Pickup, Each

Part Number: HYP-120092

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Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-120072

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, ThermoMaster, Chevy, GMC, V-Series Pickup, Each

Part Number: HYP-157212

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-128191

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Engine Control Unit, Replacement, Each

Part Number: AAZ-77-8747

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Core Charge $45.00

Computer Chip/Module, Street Runner, Chevy, GMC, Each

Part Number: HYP-120071

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, Street Runner, Chevy, GMC, Each

Part Number: HYP-120081

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-120082

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, Street Runner, Chevy, GMC, Each

Part Number: HYP-120231

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, ThermoMaster, Chevy, GMC, Each

Part Number: HYP-120232

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Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-120251

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-120252

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, Street Runner, Chevy, GMC, Pickup, Each

Part Number: HYP-158231

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Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-158232

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Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-128052

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-128062

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Computer Chip/Module, Street Runner, Chevy, GMC, V-Series Pickup, Each

Part Number: HYP-157211

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Estimated Ship Date: Sep 30, 2025 if ordered today

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