CHEVROLET Chevy small block Gen III/IV (LS-based engines) Fuel Injection Air & Fuel Delivery - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

FiTech Retro LS TBI 650 HP System Regulated In-Tank Pump Fuel Injection Master Kits 36571

Retro LS 650 HP Classic Gold EFI System With Go Fuel In-Tank Regulated Pump 255 LPH Master Kit

Part Number: FIF-36571

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

FiTech Retro LS TBI 650 HP System In-Tank Pump Fuel Injection Master Kits 36371

Retro LS 650 HP Classic Gold EFI System With Go Fuel 340 LPH In-Tank Master Kit

Part Number: FIF-36371

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

FiTech Retro LS TBI 650 HP System Force Fuel Injection Master Kits 35571

Retro LS 650 HP Classic Gold EFI System With Go Fuel Force Fuel Mini Surge Tank Master Kit

Part Number: FIF-35571

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

FiTech Retro LS TBI 650 HP System In-Tank Pump/Regulator Fuel Injection Master Kits 36171

Retro LS 650 HP Classic Gold EFI System With Master Kit

Part Number: FIF-36171

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

FiTech Retro LS TBI 650 HP System In-Tank Pump/Regulator Fuel Injection Master Kits 36271

Retro LS 650 HP Classic Gold EFI System With Master Kit

Part Number: FIF-36271

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Nitrous Outlet Throttle Relocation Brackets 00-42903

Nitrous Outlet Throttle Relocation Brackets 00-42903

LSX 78mm Truck Throttle Relocation Bracket

Part Number: NXO-00-42903

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

FAST XFI Main Wiring Harnesses 301108

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

Part Number: FST-301108

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

FAST Intake Manifold Components 146100B

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

Part Number: FST-146100B

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Aeromotive Billet Fuel Rails for 2008-2013 SIERRA 1500, SILVERADO 1500 - 14143

Fuel Rails, Billet, Aluminum, Black, -8 AN O-ring Inlet, Chevrolet, 4.8L, 5.3L, Pair

Part Number: AEI-14143

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Aeromotive Billet Fuel Rails 14147

Fuel Rails, Billet Aluminum, Red Anodized, Chevy, 4.8, 5.3, 5.7, 6.0L, Pair

Part Number: AEI-14147

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Aeromotive Billet Fuel Rails 14187

Fuel Rails, Billet, Aluminum, Black, -8 AN O-ring Inlet, Chevrolet, 5.7L LS1/LS6, Pair

Part Number: AEI-14187

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Aeromotive Billet Fuel Rails 14189

Fuel Rails, Billet, Aluminum, Black, -8 AN O-ring Inlet, Chevrolet, 4.8L, 5.3L, Pair

Part Number: AEI-14189

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Top Street Performance Velocity Throttle Bodies 81042

Throttle Bodies, Velocity, 92mm Bore Size, MPI. Cable, 4-Bolt, Billet Aluminum, Natural, Chevy, LS, Each

Part Number: TSN-81042

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Aeromotive Billet Fuel Rails for 2005-2006 CORVETTE - 14114

Fuel Rails, Billet Aluminum, Red Anodized, Chevy, 6.0L, Pair

Part Number: AEI-14114

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Aeromotive Billet Fuel Rails 14188

Fuel Rails, Billet, Aluminum, Black, -8 AN O-ring Inlet, Chevrolet, 6.0L LS2, Pair

Part Number: AEI-14188

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

MSD Atomic Throttle Bodies 2940

Throttle Body, Atomic, MPI, 90mm, Cast Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: MSD-2940

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Granatelli Motor Sports Throttle Bodies GMTBLS112

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

Part Number: GRN-GMTBLS112

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

VaraRam VR Power Wedges VRX-93

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

Part Number: VRM-VRX-93

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Holley Terminator X Stealth 4150 24X LS EFI Fuel Injection Systems 550-1022

Fuel Injection Systems, Terminator X, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Gold Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1022

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

FAST XFI Fuel Injector Harnesses 301209

INJECTOR HARNESS, LS2-18726543 FIRE

Part Number: FST-301209

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today