CHEVROLET Chevy small block Gen III/IV (LS-based engines) Air & Fuel Delivery

Fuel Injector, Flow Matched, 1,000cc/min Flow Rate, USCAR Plug, Cadillac, Chevrolet, Pontiac, Set of 8

Part Number: EXS-X1000M8A

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Estimated Ship Date: Today

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Fuel Pressure Regulator, OEM Replacement, Chevy, GMC, 5.3L, Each

Part Number: SMP-PR287

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Air Filter, hpR, Panel, Replacement, Cotton Gauze, Red, Cadillac/Chevy/GMC, Each

Part Number: SPE-HPR8755

3.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

Fuel Injector, Flow Matched, 710cc/min Flow Rate, USCAR Plug, Cadillac, Chevrolet, Pontiac, Set of 8

Part Number: EXS-X710S8A

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Wiring Harnesses, Holley EFI, Main Harness, 24X LS TBI, for Terminator, Terminator Stealth, Throttle Body Systems, Chevy, Each

Part Number: HLY-558-111

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Throttle Body Spacer, Powr-Flo, Aluminum, Blue Anodized, Cadillac, Chevrolet, GMC, Hummer, 5.3/6.0/6.2L, Each

Part Number: JET-62143

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Fuel Pumps, Phantom Direct-Fit, Electric In-tank, 119 gph, 12 V, Chevrolet, Pontiac, Each

Part Number: AEI-19103

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Combo, LS Fuel Filter and Pump Kits, In-line Fuel Filter, -6 AN, Braided Stainless Hose, Kit

Part Number: CMB-03-0260

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Fuel Injection Fuel Rail, Chevy LS2/LS3 Fuel Rails

Part Number: DWK-7-202

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Air Intake Kit, Open Element, Polyethylene Tube, Black, MaxFlow 5 Cotton Gauze Filter, Blue, Chevrolet, Kit

Part Number: VNT-25957C

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Black, Chevy LS, LSX, Each

Part Number: GRN-GMTBLS3B

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Air Intake Kit, Cold Air Intake, Black Plastic Tube, Red Cotton Gauze Oiled Filter, Pre-filter Bag, Chevrolet, 4.8L, 5.3L, 6.0L, Kit

Part Number: ROU-10475PF

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Fuel Injection System, Ultimate LS 750 HP, Tall Intake for Truck Accessories Cathedral Port, In-Tank Pump, LED Coil Packs, Trans Controller, Kit

Part Number: FIF-79609

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Master Kit 70014 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78614

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Fuel Rails. Billet Aluminum, Black Anodized, Chevy GM, LS/LSX, Gen III/IV, Pair

Part Number: SUM-227148

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Intake Manifold Runners, LSXR, Replacement, Standard, Chevy, LS3, L99, L76, Set of 8

Part Number: FST-146053

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Intake Manifolds, LS Mid-Rise, Standard Deck, Single Carburetor, Dual Plane, 1,500-6,500 RPM Range, Aluminum, Black Finish, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-129BK

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Master Kit 70012 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78612

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ultimate LS 750 HP EFI System With Long Runner Cathedral Intake, Transmission Control, In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit

Part Number: FIF-76109

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Retro LS Port 750 HP EFI Matte Black System With Cast LS1 Intake

Part Number: FIF-37005

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Fuel Injection System, Ultimate LS EFI, 750 HP, LS3/L92, With Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71014

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Short Intake, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70091

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Shield, Protector, Fuel Tank, Stock Replacement, Chevrolet, GMC, Truck, Each

Part Number: ADO-20905672

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Fuel Injection System, Ultimate LS 500 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, In-Line Fuel Pump, LED Coil Packs, Kit

Part Number: FIF-79106

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Tall for LS1/LS2/LS6 - 500HP w/o Trans Control w/Inline Fuel Pump Kit, w/ coil pack set

Part Number: FIF-78106

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Estimated Ship Date: Dec 8, 2025 if ordered today

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