CHEVROLET Chevy small block Gen III/IV (LS-based engines) Fuel Injection

Throttle Body, 100mm, Aluminum, Natural, LS2/LS3/LS7 Engine Swaps, Chevy, V8, Each

Part Number: BBK-1784

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Engine Intake Manifold, Upper Shell for FAST LSXRT Intake Manifolds, Each

Part Number: FST-146100B

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Wiring Harness, Fast XFI, ECU, Chevy, Small Block, LS, Kit

Part Number: FST-301108

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Throttle Body, 112mm, Drive-By-Wire, Billet Aluminum, Natural, Chevy LS, LSX, Each

Part Number: GRN-GMTBLS112

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Fuel Rails, Aluminum, Red Anodized, Chevy, 6.2L Kit

Part Number: BBK-5020

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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LSX 78mm Truck Throttle Relocation Bracket

Part Number: NXO-00-42903

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Throttle Body Spacer, VR Power Wedge, Plastic, Black, Each

Part Number: VRM-VRX-93

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Wiring Harness, Pro Series, LS1, T56 Manual Transmission, 3-pin MAFS, LS1 O2 Sensors, EV1 Injectors, Each

Part Number: WRS-WPLS1UFT56

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Wiring Harness, Pro Series, Vortec, T56, 5-pin MAF Sensor, LS1 O2 Sensors, EV6 Injectors, Truck Intake, Each

Part Number: WRS-WPVRTUVTT56

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Fuel Rail, Mozez, Billet Aluminum, Natural, -12 AN, 8 Injector, Chevy, LS, Pair

Part Number: MML-FSLSX600115

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Wiring Harness, Fuel Injector, FAST XFI, Chevy, 18726543 Firing Order, Each

Part Number: FST-301202

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Estimated Ship Date: Jan 12, 2026 if ordered today

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GM Gen III LS1 Cam to Gen IV LS2 Cam adapter harness ONLY

Part Number: HTH-HT-130335

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Flex Fuel Conversion Kits, PROFLEX Commander, GM LS Swap, LS2, EV6 Injectors, E85, Kit

Part Number: AFD-PFCSWAP11EV6

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Fuel Rail Cover, Stainless Steel, Polished, Chevy, 5.7L, Kit

Part Number: AFT-033037

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Fuel Rail Covers, Stainless Steel, Polished, Corvette Logo, Chevy, 5.7L LS, Pair

Part Number: AFT-033038

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Fuel Rail Covers, Driver and Passenger Side, Stainless Steel, Polished, Chevy, 6.2L LS, Kit

Part Number: AFT-043031

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Fuel Rail Covers, Driver and Passenger Side, Stainless Steel, Polished, Chevy, 6.2L LS, Kit

Part Number: AFT-043053

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Flex Fuel Conversion Kit, PROFLEX Commander, Chevy, Corvette, LS1, E85, Kit

Part Number: AFD-PFC-C51-1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Wiring Harness, Pro Series, LS1, 4L80E Auto Transmission, 3-pin MAFS, LS1 O2 Sensors, EV1 Injectors, Each

Part Number: WRS-WPLS1UF4L80

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Wiring Harness, Pro Series, Vortec, 4L60E, 5-pin MAF Sensor, LS1 O2 Sensors, EV6 Injectors, Truck Intake, Each

Part Number: WRS-WPVRTUVT4L60

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Fuel Rail, Mozez, Billet Aluminum, Natural, -12 AN, 16 Injector, Chevy, LS, Pair

Part Number: MML-FSLSX600116

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Fuel Injector, Stock Replacement, Chevrolet, GMC, Hummer, Each

Part Number: URM-45128

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Fuel Injector, Stock Replacement, Chevrolet, GMC, Each

Part Number: URM-4628

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Fuel Injectors, Remanufactured, OEM Replacement, Chevrolet, GMC, Hummer, Each

Part Number: URM-34118

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Fuel Injectors, Remanufactured, OEM Replacement, Chevrolet, GMC, 6.0L LS, Each

Part Number: URM-34128

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