Availability
Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS1, LS2, LS6, Each
Part Number: FST-146302B
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, 6.2L, LS3, L76, L92, L99, Each
Part Number: FST-146102B
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Intake Manifold, FAST LSX, Multi-port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5.7L, 6.0L, Kit
Part Number: FST-54039B
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, LS, Each
Part Number: FST-146602B
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS, High Horsepower, Each
Part Number: FST-146105B
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Fuel Rails, LS3, LS7, L76, L99, FAST LSXR OEM, Aluminum, Natural, Chevy, 6.2L, 7.0L, Kit
Part Number: FST-146020-KIT
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Fuel Rails, Billet Aluminum, Black Anodized, LS1, LS6, Cadillac, Chevy, Pontiac, 5.7L, Pair
Part Number: FST-146035B-KIT
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS, Race Version, Each
Part Number: FST-146104B
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Fuel Line Conversion, Aluminum, Black Anodized, Chevy, Pontiac, 5.7L, Each
Part Number: FST-54028-KIT
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
IAC Motor, Plastic, Black, Chevy, Pontiac, 5.7L, Each
Part Number: FST-307059
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Fuel Rails, Billet Aluminum, Red Anodized, LS1, LS6, Cadillac, Chevy, Pontiac, 5.7L, Pair
Part Number: FST-146035-KIT
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Intake Manifold, Fuel Injected, LSXHR, for 103mm Throttle Body and Rectangular Port LS3/L76/L92/L99 Cylinder Heads, Polymer, GM, Hummer, Kit
Part Number: FST-146106
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Upper Intake Shell, Plastic, Black, 102mm, Chevy, LS, V8, Each
Part Number: FST-146000B
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Idle Air Control Valve, IAC, Chevy, Pontiac, Each
Part Number: FST-307014
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Fuel Line Conversion, Aluminum, Black, Chevy, Pontiac, 5.7L, Pair
Part Number: FST-54028G-KIT
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Fuel Injectors, 88 lbs./hr., High Impedance, LS2/USCAR Style, Cadillac, Chevy, Pontiac, Set of 8
Part Number: FST-30859-8
Need It Sooner? We recommend these similar substitute parts:
Velocity Stack Set, LSXHR 103mm Intake Manifold, Shortl, Set of 8
Part Number: FST-146074-8
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
Harness Adapter, IAC to FAST EFI, Chevy, Pontiac, Each
Part Number: FST-308023
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
LSX RT LOWER ONLY
Part Number: FST-146301
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Velocity Stack Set, LSXHR 103mm Intake Manifold, Tall, Set of 8
Part Number: FST-146072-8
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Velocity Stack Set, LSXHR 103mm Intake Manifold, Medium, Set of 8
Part Number: FST-146073-8
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Fuel Injectors, 88 lbs./hr., High Impedance, LS2/USCAR Style, Cadillac, Chevy, Pontiac, Each
Part Number: FST-30859-1
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
LSX 92mm Intake Manifold Upper Shell for GEN III LS1, LS2, LS6
Part Number: FST-54039BUS
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Nitrous System, Perimeter Plate, Wet, Throttle Body, Black, Aluminum, 10 lb. Bottle, Chevy, Small Block LS, Kit
Part Number: FST-82195
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
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