CHEVROLET TRAILBLAZER Air & Fuel Delivery - Free Shipping on Orders Over $109 at Summit Racing

Nick Williams Performance Drive-By-Wire Throttle Bodies SD103BK

Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Black Anodized, Each

Part Number: NWP-SD103BK

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS Drive-By-Wire Throttle Bodies SUM-227110B

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

Part Number: SUM-227110B

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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FAST LSXR Intake Manifolds 146302B

Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS1, LS2, LS6, Each

Part Number: FST-146302B

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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Nick Williams Performance Drive-By-Wire Throttle Bodies SD103

Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Natural, Each

Part Number: NWP-SD103

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Holley Sniper Throttle Bodies 860004-1

Throttle Body, Sniper EFI, Multi-port Injection, 92mm Bore, Billet Aluminum, Black Anodized, Hardware, Chevy, LS, 4.8-7.0L, Each

Part Number: SNE-860004-1

4.33 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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FAST LSX Intake Manifolds 54039B

Intake Manifold, FAST LSX, Multi-port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5.7L, 6.0L, Kit

Part Number: FST-54039B

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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FAST LSXRT Intake Manifolds 146602B

Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, LS, Each

Part Number: FST-146602B

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Holley Sniper Throttle Bodies 860005-1

Throttle Body, Sniper EFI, Multi-port Injection, 102mm Bore, Billet Aluminum, Black Anodized, Hardware, Cable Operated, Chevy, LS, 4.8-7.0L, Each

Part Number: SNE-860005-1

3.42 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Top Street Performance Standalone Fuel Injection Wiring Harnesses WH1201

Wiring Harness, Fuel Injection System, Standalone, Drive-By-Cable, LS1, Kit

Part Number: TSN-WH1201

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley EFI Fuel Rails 534-209

Fuel Rails, Holley EFI, LS Hi-Flow, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Fittings, Hardware, for Stock Intake, Chevy, 4.8-6.2L, Kit

Part Number: HLY-534-209

4.25 out of 5 stars ( 32 )

Estimated Ship Date: Tomorrow

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Earl's Performance LS Steam Vent Kits LS0041ERL

Engine Coolant Crossovers, LS Steam Vent Kits, Aluminum, Black Anodized, Chevy, LS, Kit

Part Number: EAR-LS0041ERL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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DeatschWerks Fuel Injectors 16ULS07008

Fuel Injectors, 700 cc/min., 67 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16ULS07008

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Sniper Throttle Bodies 860008-1

Throttle Body, Sniper EFI, Multi-port Injection, 90mm Bore, Billet Aluminum, Black Anodized, 4-bolt Pattern, IAC Provision, Chevy, LS, 4.8-7.0L, Each

Part Number: SNE-860008-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ACDelco GM Genuine Parts Fuel Injection Throttle Bodies 12679524

Throttle Body, MPI, Cast Aluminum, Natural, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-12679524

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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DeatschWerks Fuel Injectors 16ULS05508

Fuel Injectors, 550 cc/min., 52 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16ULS05508

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Standard Motor Fuel Injectors FJ315

Fuel Injector, Replacement, Each

Part Number: SMP-FJ315

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Nitrous Express 3-Bolt Plate Nitrous Systems for GM LS Engine 20935-10

Nitrous Express 3-Bolt Plate Nitrous Systems for GM LS Engine 20935-10

Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 10 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-10

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS Drive-By-Wire Throttle Bodies SUM-227110

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

Part Number: SUM-227110

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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ACDelco GM Genuine Parts Fuel Injection Throttle Bodies 12629992

Throttle Body, MPI, 90.00mm, Drive-By-Wire, with TPS, 6-Pin, Cast Aluminum, Natural, Chevy, V8, Each

Part Number: ADO-217-3151

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Jun 30, 2025 if ordered today

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Estimated Ship Date: Jun 30, 2025 if ordered today

Holley EFI Fuel Rails 534-210

Fuel Rails, Holley EFI, LS Hi-Flow, Aluminum, Black, -8 AN O-ring Inlet, Brackets, Hose, Fittings, Hardware, for Stock Intake, Chevy, 4.8-7.0L, Kit

Part Number: HLY-534-210

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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MSD Atomic AirForce Intake Manifolds 2702

Intake Manifold, Atomic AirForce, 103mm, 2-Piece, Polymer, Black, Red Letters, Chevy LS1, LS2, LS6, Each

Part Number: MSD-2702

2.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Advanced Fuel Dynamics PROFLEX Direct Flex Fuel Systems PFD-GMLS-1

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: Tomorrow

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Top Street Performance Standalone Fuel Injection Wiring Harnesses WH1200

Wiring Harness, Fuel Injection System, Standalone, Drive-By-Cable, LS1, Kit

Part Number: TSN-WH1200

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Sniper Throttle Bodies 860002-1

Throttle Body, Sniper EFI, Multi-port Injection, 102mm Bore, Billet Aluminum, Silver Anodized, for Sniper EFI Intakes, Chevy, LS, 4.8-7.0L, Each

Part Number: SNE-860002-1

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20934-10

Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 10 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-10

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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