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

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.

Additional Information

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 manifolds. Includes brackets, AN fittings that fit LS1 profile injectors.

Application Summary

Fits FAST LSX 92mm and GM LS1/LS6 Manifolds

Part Type

Fuel Injection Fuel Rail

• 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

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Reference Information

Fuel Rails, Billet Aluminum, Black Anodized, LS1, LS6, Cadillac, Chevy, Pontiac, 5.7L, Pair

FAST LSX high-flow billet fuel rails feature a larger internal diameter that is designed to dampen the pulses and provide increased fuel volume, ensuring that your fuel injectors never run dry. They are manufactured from high-strength billet aluminum and are red anodized for maximum durability. These fuel rails include aluminum black anodized -8 AN fittings and "super-seal" O-rings that are component-matched to maximize fuel distribution. Upgrade your fuel system while adding some horsepower with these FAST LSX high-flow billet fuel rails.