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FAST Intake Manifold Components 146100B Engine Manifold, Upper Shell for LSXRT Manifolds, Each

FAST Intake Manifold Components 146100B Engine Manifold, Upper Shell for LSXRT Manifolds, Each

A$1,170.13
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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Description

Whether you need a lower, upper, or inner shell, FAST intake manifold components are available to keep the performance flowing. These replacement shells are designed for and identical to the original pieces. They feature the same high-quality polymer material that will provide lighter weight, increased strength, and improved heat dissipating characteristics. FAST's intake manifold replacement shells are available for their LSX, LSXR, and LSXRT manifolds.

Part Type

Engine Intake Manifold

Data: v4.2 - Upd: 2026-10-14 09:28:29

Features

  • A replacement part for our FAST LSXrt intake manifoldsthis upper shell is an exact replacement for the one that came with your LSXrt manifold originally

Specifications

Product Attributes - Brand
FAST
Product Attributes - Manufacturer's Part Number
146100B
Product Attributes - Part Type
Intake Manifolds, Fuel Injected Components
Product Attributes - Product Line
FAST Intake Manifold Components
Product Attributes - UPC
00036584313762
Product Attributes - Fuel Injected Component Type
Intake manifold upper shell
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Fits LSXRT 102mm intake manifold.

Reference Information

Brand Name/s Fast
StreetFX SKU fst146100B
SFX Item ID 5015088
Supplier Item Code 5015088
Manufacturer SKU 146100B
Manufacturer UPC 36584313762

Brochures

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    Application NotesFits LSXRT 102mm intake manifold.
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2020
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application NotesFits LSXRT 102mm intake manifold.
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2020
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application NotesFits LSXRT 102mm intake manifold.

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