2012 Parts and Accessories

Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coils, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1317

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Fuel Injection System, Ultimate LS 500 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, Go Fuel, Transmission Controller, Kit

Part Number: FIF-76207

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chevy LS, Kit

Part Number: AAY-FDS-LS-201

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Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, GM, LS2, LS7, 58x Crank Sensor, Kit

Part Number: HLY-550-603

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Engine Management Systems, Dominator EFI, 24-EV1 Injectors, 12-Coils, Analog/Digital, Trans Control, 4x Cam Sensor, Chevy, 4.8-7.0L, 58x Crank, Kit

Part Number: HLY-550-658

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1318

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fuel Injection Systems, Terminator X, Stealth 4150, 58X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Gold, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1062

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Accessory Drive Systems, LS Mid-Mount, Serpentine Style, Alternator, Water Pump, Power Steering, A/C, Hardware, Natural Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-180

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Bosch O2 Sensor, Wideband, CANBUS, Ford, 4.6L, Kit

Part Number: HLY-550-628

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Turbocharger Head Unit, Screamer, Aluminum, Natural, Chevrolet, GMC, 6.6L, Diesel, Each

Part Number: BDD-1045830

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• Core Charge $350.00
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Chevy Silverado / GMC Sierra 2007-13 Headers 304SS Performance Connect

Part Number: STW-CT07HCAT

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Estimated Ship Date: May 27, 2026 if ordered today

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 7B10 A/C Only, Black Powdercoated, Chevy, GMC, V8, Kit

Part Number: HLY-20-138BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Engine Management Systems, Dominator EFI, 24-EV1 Injectors, 12-Coils, Analog/Digital, Drive-by-wire, 4x Cam Sensor, Chevy, 4.8-7.0L, 58x Crank, Kit

Part Number: HLY-550-659

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Fuel Injection System, Ultimate Rebel, 1,000 HP, Cathedral Port, 102mm, Dual In-Tank Pump, LS3 Coils, 80 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-78893

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Estimated Ship Date: May 18, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chevy LS, Kit

Part Number: AAY-FDS-LS-251

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Clear Anodized, Power Steering, Air Conditioning, Chevy LS, Kit

Part Number: AAY-FDS-LS-901

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Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm Throttle Body, LS3 Coils, 55 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-78091

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Estimated Ship Date: May 18, 2026 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Kit LS3/L92 - 750HP w/ Trans Control, w/ coil pack set

Part Number: FIF-78014

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Estimated Ship Date: May 18, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Chevy LS, Kit

Part Number: AAY-FDS-LS-103

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Fuel Injection System, Ultimate LS 750 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, Force Fuel, Kit

Part Number: FIF-75208

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Estimated Ship Date: May 18, 2026 if ordered today

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Ultimate LS 750 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76317

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Estimated Ship Date: May 18, 2026 if ordered today

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Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm Throttle Body, Inline Fuel Pump, 36 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-71089

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Estimated Ship Date: May 18, 2026 if ordered today

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Accessory Drive Systems, LS Mid-Mount, Serpentine, Alternator, Water Pump, Counterclockwise, Pulleys, 6-groove, Black Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-187BK

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Fuel Injection System, Ultimate LS 500 HP, Multiport, Cathedral Port, In-Line Fuel Pump, LED Coil Packs, Kit

Part Number: FIF-79101

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Estimated Ship Date: May 18, 2026 if ordered today

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Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coils, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1319

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