Fuel Rail Hex Flange Bolt Kit for LS Engines - LS1, LS3, LS2, LSX, LQ4, LR4

Fuel Rail Hex Flange Bolt Kit for LS Engines

This fuel rail hex flange bolt kit is a set of high-strength bolts designed to secure fuel rails to intake manifolds on LS engines, compatible with LS1, LS3, LS2, LSX, LQ4, and LR4.

Overview

The fuel rail hex flange bolt kit provides the necessary hardware for mounting fuel rails on LS engines. This hex flange bolt kit is engineered to withstand fuel system pressures and vibrations. It is an essential component for engine builds, repairs, or upgrades on LS1, LS3, LS2, LSX, LQ4, and LR4 engines.

Built For Performance

• Hex flange bolt head for secure tightening
• Manufactured from high-strength steel
• Precision threads for consistent torque
• Corrosion-resistant finish for long life
• Designed for direct fit on LS engine fuel rails
• Includes all bolts needed for one fuel rail set

Fits These Machines

• LS1
• LS3
• LS2
• LSX
• LQ4
• LR4

On-The-Job Use

• Replacing fuel rail bolts during LS engine maintenance
• Installing aftermarket fuel rails on LS engine swaps
• Securing factory fuel rails on LS1, LS3, LS2, LSX, LQ4, LR4 engines
• Ensuring proper fuel rail alignment and sealing

Specs At A Glance

Good To Know

Q: Are these bolts compatible with aftermarket fuel rails? A: Yes, they are designed for standard fuel rail mounting on LS engines and fit most aftermarket rails.

Q: What is the thread size? A: The thread size is specifically designed for LS intake manifold/fuel rail mounting; please verify your application's thread pitch.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.