CHEVROLET AVALANCHE Fuel Injection Air & Fuel Delivery - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Top Street Performance Throttle Body Harness Adapter for GM LS1 to LS2 81032

Throttle Body Adapter Harness, 8-Pin LS1 Harness to 6-Pin LS2 Throttle Body Plug, Each

Part Number: TSN-81032

4.33 out of 5 stars ( 3 )

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Summit Racing™ GM Throttle Body Wiring Harness Adapters SUM-890106

Throttle Body Adapter Harness, LS2 Throttle Body to LS1 Vehicle, Each

Part Number: SUM-890106

Not Yet Reviewed

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Standard Motor Fuel Injectors FJ1061

Fuel Injector, Replacement, Chevy, GMC, Hummer, Pickup, Van, Each

Part Number: SMP-FJ1061

Not Yet Reviewed

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BTR Throttle Bodies BTR-TB-87LS

Throttle Body, Drive-By-Wire, Cast Aluminum, 87mm, Chevy, LS, Each

Part Number: BTC-BTR-TB-87LS

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Airaid PowerAid TBS Throttle Body Spacers 200-617

Throttle Body Spacer, Billet Aluminum, Black Anodized, 1 in., Cadillac, Chevy, GMC, Pontiac, Each

Part Number: AID-200-617

4.33 out of 5 stars ( 40 )

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Edelbrock Pro-Flo 4 XT EFI Systems 35733

Edelbrock Pro-Flo 4 XT EFI Systems 35733

Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Black Powdercoat, 550 HP Max, Gen III/IV, Cathedral Port, Kit

Part Number: EDL-35733

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Fel-Pro Fuel Injector O-Ring Sets ES 73217

Fuel Injector O-Rings, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Set

Part Number: FEL-ES73217

Not Yet Reviewed

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LS Classic Series Fuel Rails GMLS3034

LS Classic Fuel Rail Kit

Part Number: LSS-GMLS3034

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Edelbrock Pro-Flo 4 EFI Systems 35700

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 450 HP Max, Gen III & IV LS Cathedral Port, Kit

Part Number: EDL-35700

5.0 out of 5 stars ( 1 )

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Astemo Throttle Bodies ETB0025

Elec. Throttle Body

Part Number: HTA-ETB0025

5.0 out of 5 stars ( 1 )

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Standard Motor Fuel Injectors FJ977

Fuel Injector, Replacement, Chevy, GMC, 5.3L, Each

Part Number: SMP-FJ977

Not Yet Reviewed

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ACDelco Fuel Injector Retaining Clips 12570620

Fuel Injector Retaining Clips, GM, Steel, Natural, Each

Part Number: ADO-12570620

5.0 out of 5 stars ( 3 )

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ACDelco Fuel Rails 12621662

Fuel Rail, Steel, Chevrolet, GMC, Each

Part Number: ADO-12621662

4.5 out of 5 stars ( 4 )

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JET Powr-Flo Throttle Body Spacers 62143

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: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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

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

Part Number: SUM-227110P

1.0 out of 5 stars ( 1 )

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Edelbrock Pro-Flo 4 XT EFI Systems 35730

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

Part Number: EDL-35730

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

UREMCO Fuel Injector O-Rings 5-8

Fuel Injector O-Rings, Seal Kit to service 8 Fuel Injectors. Includes Orings, Filter Baskets and Pintle Caps..

Part Number: URM-5-8

Not Yet Reviewed

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Injector Dynamics ID1300x Fuel Injectors 1300.60.14.14W.8

Fuel Injector, ID1300x Series,1335.0cc/min Flow Rate, EV6/USCAR Plug, 1.653 in. Height, Chevrolet, Cadillac, Pontiac, Set of 8

Part Number: IJD-1300601414W8

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

ACDelco GM Genuine Parts Fuel Injector O-Ring and Seal Kits 19209297

Fuel Injector Seal Kit, Chevrolet, GMC, Cadillac. Kit

Part Number: ADO-217-3361

Not Yet Reviewed

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ACDelco Fuel Rails 12660710

Fuel Rail, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-12660710

Not Yet Reviewed

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ACDelco GM Genuine Parts Fuel Injector O-Ring and Seal Kits 19169305

Fuel Injector Seal Kit, Chevrolet, Buick, Cadillac, GMC. Kit

Part Number: ADO-217-3092

Not Yet Reviewed

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aFe Silver Bullet Throttle Body Spacers 46-34001

Throttle Body Spacer, SilverBullet, Aluminum, GM, Pickup, SUV, Chevy, Small Block, Each

Part Number: AFE-46-34001

5.0 out of 5 stars ( 4 )

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Astemo Throttle Bodies ETB0024

Elec. Throttle Body

Part Number: HTA-ETB0024

Not Yet Reviewed

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ICT Billet Starter Solenoid Wire Adapters WASTR40

LS LT Starter Solenoid Wire Adapter

Part Number: ICB-WASTR40

Not Yet Reviewed

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Fel-Pro Fuel Injector O-Ring Sets ES 71190

Fuel Injection O-Ring Set

Part Number: FEL-ES71190

5.0 out of 5 stars ( 1 )

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