Performance Throttle Body

Let your throttle body (TBI) or multi-port fuel-injected engine breathe! Choose a performance throttle body from our massive inventory and improve horsepower, drivability,...

Let your throttle body (TBI) or multi-port fuel-injected engine breathe! Choose a performance throttle body from our massive inventory and improve horsepower, drivability, and overall engine efficiency. We carry all the top brands—Edelbrock, JET, BBK, Holley, FAST, Ford Performance, Professional Products, and many more! Our selection covers hundreds of vehicle applications and delivers airflow up to 2,100 cfm for serious performance. What are you waiting for? Take the muzzle off your engine and let it roar with aftermarket throttle bodies from Summit Racing.

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Nick Williams Performance Cable-Driven Throttle Bodies SD103CABLEBK

Throttle Bodies, 102mm Bore Size, MPI. Cable, Billet Aluminum, Black Anodized, Chevy, LS, Each

Part Number: NWP-SD103CABLEBK

5.0 out of 5 stars ( 1 )

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Summit Racing™ Black Billet 92mm Throttle Body for Chevy LS SUM-227100B

Throttle Body, 92mm Bore Size, MPI, Billet Aluminum, Black Anodized, Chevy, LS, Each

Part Number: SUM-227100B

4.71 out of 5 stars ( 14 )

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Nick Williams Performance Cable-Driven Throttle Bodies SD103CABLE

Throttle Bodies, 102mm Bore Size, MPI. Cable, Billet Aluminum, Natural, Chevy, LS, Each

Part Number: NWP-SD103CABLE

5.0 out of 5 stars ( 1 )

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Nick Williams Performance Cable-Driven Throttle Bodies for 1998-2002 CAMARO, FIREBIRD, 2004-2006 GTO - SD92MMBK

Throttle Body, Cable Driven, Billet Aluminum, Black Anodized, 92mm, Chevy, Pontiac, Each

Part Number: NWP-SD92MMBK

5.0 out of 5 stars ( 4 )

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Nick Williams Performance Cable-Driven Throttle Bodies for 1998-2002 CAMARO, FIREBIRD, 2004-2006 GTO - SD92MM

Throttle Body, Cable Driven, Billet Aluminum, Natural, 92mm, Chevy, Pontiac, Each

Part Number: NWP-SD92MM

4.38 out of 5 stars ( 13 )

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Holley Universal 4-Barrel 1000 CFM 4150 Flange Throttle Bodies 112-588

Throttle Bodies, Universal, 4150 Flange, 4-Barrel, Multi-Port Injection, Cable Actuated, 1,000 cfm, Aluminum, Polished, Each

Part Number: HLY-112-588

3.85 out of 5 stars ( 13 )

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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 )

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Holley Universal 4-Barrel 1000 CFM 4150 Flange Throttle Bodies 112-587

Throttle Bodies, Universal, 4150 Flange, 4-Barrel, Multi-Port Injection, Cable Actuated, 1,000 cfm, Aluminum, Gray Anodized, Each

Part Number: HLY-112-587

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Holley LS Throttle Bodies 112-581

Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each

Part Number: HLY-112-581

4.0 out of 5 stars ( 1 )

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FAST Big Mouth LT Throttle Bodies 54107

Throttle Body, Big Mouth, Aluminum, Black Anodized, 102mm, Chevy, LS, Cable Driven, with TPS and IAC, Each

Part Number: FST-54107

1.0 out of 5 stars ( 2 )

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Edelbrock Victor LS Throttle Bodies 39703

Throttle Body Assembly, Cable Driven, Billet Aluminum, Black Anodized, 90mm, LS, Gen III/IV, Chevy, GMC, Pontiac, Cadillac, Each

Part Number: EDL-39703

5.0 out of 5 stars ( 1 )

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Holley Sniper Throttle Bodies 860023

Throttle Body, Sniper EFI, Multi-port Injection, 85mm Bore, Billet Aluminum, Silver Anodized, Cable Operated, Chevy, 4.8-6.0L, Each

Part Number: SNE-860023

Not Yet Reviewed

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Holley Sniper Throttle Bodies 860024

Throttle Body, Sniper EFI, Multi-port Injection, 85mm Bore, Billet Aluminum, Black Anodized, Cable Operated, Chevy, 4.8-6.0L, Each

Part Number: SNE-860024

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Holley LS Throttle Bodies 112-589

Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 90mm Bore, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each

Part Number: HLY-112-589

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Edelbrock Victor LS Throttle Bodies 3970

Throttle Body Assembly, Cable Driven, Billet Aluminum, Clear Anodized, 90mm, LS, Gen III/IV, Chevy, GMC, Pontiac, Cadillac, Each

Part Number: EDL-3970

Not Yet Reviewed

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FAST Big Mouth LT Throttle Bodies 54106

Throttle Body, Big Mouth, Aluminum, Black Anodized, 102mm, Chevy, LS, Cable Driven, wo/TPS or IAC, Each

Part Number: FST-54106

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Terminator X Stealth 4150 EFI Throttle Bodies 534-293

Throttle Bodies, Terminator X, Stealth 4150 EFI, Cable Actuation, Four Injectors, 100 lb/hr, Cast Aluminum, Black Finish, Includes Sensors, Each

Part Number: HLY-534-293

Not Yet Reviewed

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FAST Big Mouth LT Throttle Bodies 54103

Throttle Body, Big Mouth, Aluminum, Clear Anodized, 102mm, Chevy, LS, Cable Driven, with TPS and IAC, Each

Part Number: FST-54103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley LS Throttle Bodies 112-585

Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 95mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each

Part Number: HLY-112-585

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Holley LS Throttle Bodies 112-583

Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each

Part Number: HLY-112-583

Not Yet Reviewed

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Holley Terminator X Stealth 4500 EFI Throttle Bodies 534-302

Throttle Bodies, Terminator X, Stealth 4500 EFI, Cable Actuation, Eight Injectors, 100 lb/hr, Cast Aluminum, Black Finish, with Sensors, Each

Part Number: HLY-534-302

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

FAST Big Mouth LT Throttle Bodies 54102

Throttle Body, Big Mouth, Aluminum, Clear Anodized, 102mm, Chevy, LS, Cable Driven, wo/TPS or IAC, Each

Part Number: FST-54102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Terminator X Stealth 4150 EFI Throttle Bodies 534-300

Throttle Bodies, Terminator X, Stealth 4150 EFI, Secondary Service, Cable Actuation, Eight Injectors, 100 lb/hr, Aluminum, Gold, with Sensors, Each

Part Number: HLY-534-300

Not Yet Reviewed

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Holley High-Flow EFI Throttle Bodies 112-577

Throttle Bodies, High-Flow EFI, Multi-Port Injection, Cable Actuated, 4 Venturi, 44.45mm Bore, 1,000 cfm, Billet Aluminum, Square Bore Flange, Each

Part Number: HLY-112-577

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Sniper Throttle Bodies 860010

Throttle Body, Sniper EFI, Multi-port Injection, 90mm Bore, Billet Aluminum, Black Anodized, for Sniper EFI Intakes, Cable Operated, Ford, 5.0L, Each

Part Number: SNE-860010

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Terminator X Stealth 4150 EFI Throttle Bodies 534-308

Throttle Bodies, Terminator X, Stealth 4150 EFI, Cable Actuation, Air Valve, for MPFI Manifolds, Cast Aluminum, Black Finish, GM TPS Sensor, Each

Part Number: HLY-534-308

Not Yet Reviewed

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