BUICK FAST Fuel Injection

Upper Intake Shell, Plastic, Black, 102mm, Chevy, LS, V8, Each

Part Number: FST-146000B

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Estimated Ship Date: Today

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Throttle Body, Big Mouth LT, MPI, 92.00mm, Cast Aluminum, Black Powdercoated, Chevy, Small Block LS, Each

Part Number: FST-54090

5.0 out of 5 stars ( 1 )

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Fuel Injection System Wiring Harnesses, Firing Order 1-6-5-4-3-2, Buick, 3.8L Turbo, Each

Part Number: FST-301206

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Estimated Ship Date: Feb 4, 2026 if ordered today

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LSX 92mm Intake Manifold Upper Shell for GEN III LS1, LS2, LS6

Part Number: FST-54039BUS

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Throttle Body, Big Mouth LT, Multi-Port Injection, 92mm Venturi Diameter, IAC Motor, Cast Aluminum, FAST, Each

Part Number: FST-54091

5.0 out of 5 stars ( 2 )

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Fuel Injection System, XFI 2.0, Intake Manifold, Rails, Throttle Body, Injectors, Chevy, Small Block, Kit

Part Number: FST-3012350-05

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Estimated Ship Date: Feb 6, 2026 if ordered today

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