Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

FAST Billet Fuel Rail Kit for LS1/LS6 LSX Intake Manifold - Black

SKU: FST146035B-KIT

Fuel Rails

FST Fuel Rails...

FAST Billet Fuel Rail Kit for LS1/LS6 LSX Intake Manifold - Black

SKU: FST146035B-KIT

Fuel Rails

FST Fuel Rails...

A$742.36
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

The FAST High Flow Billet Fuel Rails feature a larger internal diameter that dampens the pulses and provides increased fuel volume, ensuring that your injectors never run dry. In addition, they yield better fuel distribution and ultimately greater horsepower. Featuring high strength billet, lightweight, black anodized aluminum construction, FAST LS1 fuel rails deliver performance in addition to a show car quality appearance. Fits GM LS1/LS6 with FAST LSX Intake Manifold. Includes Black Anodized Rails and #8 Fittings and with and Super Seal and O-Rings. Available With Red Annodized Fuel Rails and Available without Fittings / O-Rings.

Product Overview

The FAST High Flow Billet Fuel Rails feature a larger internal diameter that dampens the pulses and provides increased fuel volume, ensuring that your injectors never run dry. In addition, they yield better fuel distribution and ultimately greater horsepower. Featuring high strength billet, lightweight, black anodized aluminum construction, FAST LS1 fuel rails deliver performance in addition to a show car quality appearance. Fits GM LS1/LS6 with FAST LSX Intake Manifold. Includes Black Anodized Rails and #8 Fittings and with and Super Seal and O-Rings. Available With Red Annodized Fuel Rails and Available without Fittings / O-Rings.


Features and Benefits

  • The 146035B-KIT FAST Black Billet Fuel Rail Kit is designed to for optimal flow in GM LS engines with the LS1/LS6 or FAST LSX 92mm intake manifoldsIncludes brackets, AN fittings that fit LS1 profile injectors

Product Details

Description:Black Billet Fuel Rail Kit for LSX 92mm and GM LS1/LS6 Intake Manifolds
Part Number:fst146035B-KIT
Title:Black Billet Fuel Rail Kit for LSX 92mm and GM LS1/LS6 Intake Manifolds

Application Summary

Fits FAST LSX 92mm and GM LS1/LS6 Manifolds

Part Type

Fuel Injection Fuel Rail

Data: v4.2 - Upd: 2026-10-14 02:07:38

Features

  • The 146035B-KIT FAST Black Billet Fuel Rail Kit is designed to for optimal flow in GM LS engines with the LS1/LS6 or FAST LSX 92mm intake manifoldsIncludes brackets, AN fittings that fit LS1 profile injectors

Specifications

Product Attributes - Brand
FAST
Product Attributes - Manufacturer's Part Number
146035B-KIT
Product Attributes - Part Type
Fuel Rails
Product Attributes - Product Line
FAST LSX High-Flow Billet Fuel Rails
Product Attributes - UPC
00036584285823
Product Attributes - Fuel Rail Material
Aluminum
Product Attributes - Fuel Rail Color
Red
Product Attributes - Fuel Rail Inlet Size
-8 AN O-ring
Product Attributes - Fittings Included
Yes
Product Attributes - Hardware Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Special Attention
LSX-style fuel rail. For use with FAST LSX intake manifold only. Designed for LS1 or LS6 engines.

Reference Information

Brand Name/s Fast
StreetFX SKU fst146035B-KIT
SFX Item ID 4084488
Supplier Item Code 4084488
Manufacturer SKU 146035B-KIT
Manufacturer UPC 36584396239
Alternative References LS1/LS6

Brochures

Compatibility

Fits FAST LSX 92mm and GM LS1/LS6 Manifolds

Loading compatibility information...

Keep shopping

More from Fast