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

Engine Wiring Harness, Engine Swap, Front Fuse Block, Extra-Long Length, Chevy, 5.7L LS1, Kit

Part Number: PRF-60509

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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

Part Number: FIF-79602

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Throttle Cable Brackets, Throttle Body Mounting Style, Steel, Black, Hi-Ram, Mid-Ram, GM, Small Block LS, Each

Part Number: HLY-20-149

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Fuel Injection, MAX EFI LS 750 KIT (LS3), Tall Profile, 92mm Throttle Body, Black, Kit

Part Number: SUM-240512-T92B

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Throttle Body Adapters, EFI Manifold, 75mm Bore Size, Aluminum, Natural, 92mm Tapers To 75mm for Intake, Chevy, 5.7L LS, Each

Part Number: ICB-551513

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

Fuel Injector, Replacement, Cadillac, Chevy, Pontiac, 5.7L, Each

Part Number: SMP-FJ647

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Fuel Rails, Sniper EFI, Billet Aluminum, Black Anodized, -8 AN Inlet, Hardware, Fittings, for Original Stock Intakes, Chevy, LS, 5.7L, 6.0L, Kit

Part Number: SNE-850005

3.35 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Throttle Body Adapters, EFI Manifold, 75mm Bore Size, Aluminum, Natural, FAST LSX, Chevy, Small Block LS, Each

Part Number: ICB-551511XG

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Fuel Rails, Holley EFI, Billet Aluminum, Black Anodized, 3/4 in.-16, O-ring Inlet, Fittings, Hardware Included, Chevy, LS, 4.8-6.2L,Kit

Part Number: HLY-534-245

4.5 out of 5 stars ( 2 )

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Fuel Injectors, 39 lb/hr, Chevy, Ford, Pontiac, Set of 8

Part Number: DWK-18U0100398

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Fuel Injection System, Ultimate LS EFI 500 HP, Chevy, LS, Kit

Part Number: FIF-78007

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Flex Fuel Conversion Kits, PROFLEX Direct, Chevy, GMC, Pontiac, LS, E85, Kit

Part Number: AFD-PFD-GMLS-1

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Fuel Rails, Super Victor LS3, Aluminum, Black Anodized, Chevy, 6.2L, Pair

Part Number: EDL-3655

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Throttle Cable Brackets, Throttle Body Mounting Style, Aluminum, Black Anodized, Chevy, Kit

Part Number: HLY-20-148

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

Fuel Rails, Billet Aluminum, Red Anodized, Chevy, LS1/LS6 Engines, LSXR 102mm Intake, Kit

Part Number: FST-146032-KIT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Fuel Rails, LSX High-Flow, Billet Aluminum, Black Anodized, -8 AN O-ring Inlet Size, LSXR-style Fuel Rail, Chevy, Kit

Part Number: FST-146028B-KIT

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Fuel Rails, Aluminum, Black, -8 AN O-ring Inlet Size, Crossover Line, Fittings, Cadillac, Chevrolet, Pontiac, Kit

Part Number: DWK-7-203

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Wiring Harness, Fuel Injection, Standard Length, Throttle By Wire, Chevy, Pontiac, LS1, 5.7L, Kit

Part Number: PRF-60522

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Throttle Body, 80mm, Chevy, GMC, Pontiac, Passenger Car, Pickup, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: BBK-1709

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each

Part Number: HLY-112-583

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Fuel Injector, OEM Replacement, 42 lbs./hr. Advertised Flow Rate, for Use with Modified Engine, Chevrolet, 4.8L, 5.3L, 6.0L, Each

Part Number: DFP-FJ10471

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Estimated Ship Date: Today

Throttle Body, Big Mouth, Aluminum, Black Anodized, 102mm, Chevy, LS, Cable Driven, wo/TPS or IAC, Each

Part Number: FST-54106

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fuel Injectors, 50 lb/hr, Cadillac, Chevy, Pontiac, Set of 8

Part Number: DWK-17U2100508

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Fuel Rails, Aluminum, Black, -8 AN O-ring Inlet Size, Cadillac, Chevrolet, 6.2L LS, Pair

Part Number: RDM-20-0362

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Fuel Injectors, 1200cc, Chevy, Pontiac, Cadillac, LS3, LS7, LS9, LSA, Set of 8

Part Number: DWK-16MX2212008

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Estimated Ship Date: Dec 15, 2025 if ordered today

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