Throttle Bodies - Multi-port injection, MPI Throttle Body Style - 58.00mm Venturi Diameter (mm) - Free Shipping on Orders Over $109 at Summit Racing

BBK Power-Plus Series Throttle Bodies 1544

Throttle Body, Twin 58mm, Chevy, Pontiac, 350, 5.7L, LT1, Each

Part Number: BBK-1544

3.57 out of 5 stars ( 7 )

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Throttle Body, Twin 58mm, Chevy, Pontiac, 305, 350 TPI, Each

Part Number: BBK-1539

4.71 out of 5 stars ( 7 )

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Throttle Body, Twin 58mm, Chevy, Pontiac, 350, 5.7L, LT1, Each

Part Number: BBK-1542

4.0 out of 5 stars ( 2 )

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Throttle Body, Twin 58mm, Chevy, Pontiac, 305, 350 TPI, Each

Part Number: BBK-1536

4.2 out of 5 stars ( 5 )

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Throttle Body, Powr-Flo, Multi-Port Injection, Drive-By-Wire, 58.00mm, Cast Aluminum, Natural, Chevy, Buick, Pontiac, Saturn, Each

Part Number: JET-76138

Not Yet Reviewed

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Throttle bodies, GM Genuine Parts Fuel Injection Throttle Bodies, Drive-By-Wire, Cast Aluminum, Chevy, Pontiac, Saturn, Each

Part Number: ADO-12694875

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today