CHEVROLET FAST Air & Fuel Delivery

Wiring Harness, Fuel Injector, FAST XFI, Chevy, 18436572 Firing Order, Each

Part Number: FST-301200

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Fuel Rail, Aluminum, Red Anodized, Works With FAST Single Place EFI Intake Manifold 3012350, Chevrolet, Pair

Part Number: FST-30350

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Estimated Ship Date: Apr 27, 2026 if ordered today

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LSX RT LOWER ONLY

Part Number: FST-146301

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Harness Adapter, IAC to FAST EFI, Chevy, Pontiac, Each

Part Number: FST-308023

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Intake Manifold Runners, LSXR, Replacement, Left Side, Chevy, LS3, Each

Part Number: FST-146051-1

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Velocity Stack Set, LSXHR 103mm Intake Manifold, Shortl, Set of 8

Part Number: FST-146074-8

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Wiring Harness, Fuel Injector, FAST XFI, Chevy, 18736542 Firing Order, Each

Part Number: FST-301201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Intake Manifold Runners, LSXR, Replacement, Standard, Chevy, LS3, L99, L76, Set of 8

Part Number: FST-146053

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Intake Manifold Hardware, Chevy LS7, FAST LSXRT Manifolds, Stainless, Allen Head, Kit

Part Number: FST-146019-KIT

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Estimated Ship Date: Today

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Engine Intake Manifold, Lower Shell for FAST LSXR Intake Manifolds, Each

Part Number: FST-146001

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Intake Manifold, FAST LSXR, Lower Intake Shell Only, Polymer, Black, Chevy, 7.0L, Each

Part Number: FST-146201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Wiring Harness, Fast XFI, ECU, Chevy, Small Block, LS, Kit

Part Number: FST-301108

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Estimated Ship Date: Apr 27, 2026 if ordered today

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INJECTOR HARNESS, LS2-18726543 FIRE

Part Number: FST-301209

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Velocity Stack Set, LSXHR 103mm Intake Manifold, Tall, Set of 8

Part Number: FST-146072-8

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Velocity Stack Set, LSXHR 103mm Intake Manifold, Medium, Set of 8

Part Number: FST-146073-8

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Intake Manifold Spacers, Aluminum, Black Anodized, 9.750 in. Deck Height, Chevy, Small Block LS, Pair

Part Number: FST-549107

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Intake Manifold Spacers, Aluminum, Black Anodized, 9.750 in. Deck Height, Chevy, 7.0L LS7, Pair

Part Number: FST-549109

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Intake Manifold Runners, LSXR, Replacement, Standard, Chevy, LS7, Set of 8

Part Number: FST-146253

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Intake Manifold, Lower Shell for FAST LSXRT Intake Manifolds, Each

Part Number: FST-146601

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Nitrous Oxide Plate, Perimeter, Aluminum, Black, 0.500 in. Height, Chevy, Each

Part Number: FST-82039

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Intake Manifold, Inner Shell for FAST LSX Intake Manifold, Each

Part Number: FST-54007

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Estimated Ship Date: Apr 27, 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: Apr 27, 2026 if ordered today

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Intake Manifold Runners, LSXR, Replacement, Right Side, Chevy, LS3, Each

Part Number: FST-146050-1

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Intake Manifold Runners, LSXR, Replacement, Number 8 Position, Chevy, LS3, Each

Part Number: FST-146052-1

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Intake Manifold, Upper Shell for FAST LSXRT Intake Manifolds, Each

Part Number: FST-146100B

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Estimated Ship Date: Apr 27, 2026 if ordered today

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