Fuel Rail - 8 AN Female O-Ring Inlets - 8 AN Female O-Ring Outlets - Aluminum - Black Anodized - Brackets Included - LS3 - GM LS-Series - Kit

FUEL INJECTION COMPO

The Edelbrock #3648 is designed to fit the #7142 XT style Manifold for LS3 applications. They features -8 A.N. ends. The finish is black anodize with highlighted Edelbrock script and it comes complete with 2 rails and mounting hardware.

Additional Information

FUEL RAIL KIT FOR GM LS3 XT MANIFOLD 7142

Application Summary

Chevrolet:Small-Block Gen IV L92:376 (6.2L);Chevrolet:Small-Block Gen IV L99:376 (6.2L);Chevrolet:Small-Block Gen IV LS3:376 (6.2L)

Part Type

Fuel Injection Fuel Rail Kit

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Features -8 AN Inlet and Outlet

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

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Fuel Rail Kit, Pro-Flo XT, Aluminum, Chevy, Small Block, LS3, Kit

Edelbrock Pro-Flo XT EFI fuel rail kits are designed for use with your Edelbrock Pro-Flo XT EFI system. Made of high-quality materials, they have a beautiful finish with the Edelbrock Pro-Flo XT logo and hardware is included.