CHEVROLET TRAILBLAZER Air & Fuel Delivery - In Stock Filter Options - Vendor In Stock Filter Options - 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 )

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Summit Racing™ Pro LS Drive-By-Wire Black Billet 103mm Throttle Body for Chevy LS SUM-227110B

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

Part Number: SUM-227110B

2.75 out of 5 stars ( 4 )

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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 )

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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 )

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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 )

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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 )

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DeatschWerks Fuel Injectors 16U-LS-0700-8

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

Part Number: DWK-16ULS07008

Not Yet Reviewed

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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 ( 8 )

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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

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DeatschWerks Fuel Injectors 16U-LS-1000-8

Fuel Injectors, 1,000 cc/min., 95 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16ULS10008

Not Yet Reviewed

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DeatschWerks Fuel Injectors 16U-LS-0550-8

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

Part Number: DWK-16ULS05508

Not Yet Reviewed

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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 ( 2 )

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Standard Motor Fuel Injectors FJ315

Fuel Injector, OE Style, with O-rings, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: SMP-FJ315

5.0 out of 5 stars ( 8 )

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Aeromotive Phantom Direct-Fit Fuel Pumps 18357

Fuel pump, Electric, In-Tank, Dual Phantom 340, Gasoline, E85, Chevy, GMC, Each

Part Number: AEI-18357

Not Yet Reviewed

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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 )

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ICT Billet Fuel Injector Spacers 551348

ICT Billet Fuel Injector Spacers 551348

Fuel Injector Spacers, 1.050 in. Thickness, Billet Aluminum, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Small Block LS, Set of 8

Part Number: ICB-551348

4.88 out of 5 stars ( 8 )

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Injector Dynamics ID1050x Fuel Injectors 1050.48.14.15.8

Injector Dynamics ID1050X Injectors 14mm (Gray) Adapter Top (Set of 8) Orange Lower O-Ring

Part Number: IJD-10504814158

Not Yet Reviewed

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Standard Motor Fuel Injectors FJ315RP8

Fuel Injector, Replacement, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Set of 8

Part Number: SMP-FJ315RP8

4.5 out of 5 stars ( 2 )

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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 )

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Edelbrock Pro-Flo 4 EFI Systems 35710

Fuel Injection System, Pro-Flo 4, Self-Learning Sequential Multi-Port, Satin, 550 HP Max, Gen III & IV LS Cathedral Port, Kit

Part Number: EDL-35710

4.57 out of 5 stars ( 7 )

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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

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Sikky Manufacturing Air Intake Kits INTAKE-08

AIR INTAKE KIT

Part Number: SKM-INTAKE-08

Not Yet Reviewed

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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 )

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ACDelco Replacement Fuel Injectors 19421333

Fuel Injectors, OEM Replacement, Cadillac, 4.6L, Each

Part Number: ADO-19421333

3.0 out of 5 stars ( 1 )

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DeatschWerks Fuel Injectors 17U-21-0050-8

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

Part Number: DWK-17U2100508

Not Yet Reviewed

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