FAST Seal Kit LSXR/LSXRT Gen III

SKU: FST146017

Intake Manifold Gaskets

FST Seal Kits

Fast

FAST Seal Kit LSXR/LSXRT Gen III

SKU: FST146017

Intake Manifold Gaskets

FST Seal Kits

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

LSXR / LSXRT Seal Kit for GENIII, GEN IV LS7 Applications

Product Overview

This seal kit for LSXR and LSXRT manifolds includes 8 intake runner to cylinder head seals as well as new injector o-rings, lower shell rubber bumpers and vacuum port plugs.

Features and Benefits

This seal kit for LSXR and LSXRT manifolds includes 8 intake runner to cylinder head seals as well as new injector o-rings, lower shell rubber bumpers and vacuum port plugs

Product Details

C.A.R.B. EO Number:	N/A
C.A.R.B. Exempt?:	Yes
California Proposition 65:	WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Description:	LSXR and LSXRt Intake Manifold Gasket and Seal Kit
Part Number:	fst146017
Title:	LSXR and LSXRt Intake Manifold Gasket and Seal Kit

Part Type

Engine Air Intake Seal Kit

Data: v4.2 - Upd: 2026-09-28 23:57:57

Features

This seal kit for LSXR and LSXRT manifolds includes 8 intake runner to cylinder head seals as well as new injector o-rings, lower shell rubber bumpers and vacuum port plugs

Specifications

Product Attributes - UPC: 00036584223429
Product Attributes - Brand: FAST
Product Attributes - Notes: For use on FAST LSXR and LSXRT intake manifolds only.
Product Attributes - Quantity: Sold as a set.
Product Attributes - Part Type: Intake Manifold Gaskets
Product Attributes - Port Style: Cathedral/Rectangular
Product Attributes - Product Line: FAST LSX Intake Manifold Replacement Seals
Product Attributes - Gasket Material: Buna rubber
Product Attributes - Manufacturer's Part Number: 146017
Product Attributes - Upper Intake Manifold Plenum Gasket Included: No

Reference Information

Brand Name/s	Fast
StreetFX SKU	fst146017
SFX Item ID	4084839
Supplier Item Code	4084839
Manufacturer SKU	146017
Manufacturer UPC	36584223429

Brochures

Compatibility

Application Data

Make	CHEVROLET
Beginning Year	1997
Ending Year	2004
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.7L/350
Application Notes	For use on FAST LSXR and LSXRT intake manifolds only.

Make	CHEVROLET
Beginning Year	1999
Ending Year	2014
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Application Notes	For use on FAST LSXR and LSXRT intake manifolds only.

Make	CHEVROLET
Beginning Year	1999
Ending Year	2017
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	4.8L/294
Application Notes	For use on FAST LSXR and LSXRT intake manifolds only.

Make	CHEVROLET
Beginning Year	1999
Ending Year	2017
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Application Notes	For use on FAST LSXR and LSXRT intake manifolds only.

Make	CHEVROLET
Beginning Year	2006
Ending Year	2015
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	7.0L/427
Application Notes	For use on FAST LSXR and LSXRT intake manifolds only.

Make	CHEVROLET
Beginning Year	2008
Ending Year	2017
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Application Notes	For use on FAST LSXR and LSXRT intake manifolds only.