S&S Replacement Fuel Rail - M8

Upgrade your Harley’s reliability and fuel system performance with the S&S Replacement Fuel Rail. Precision-machined from 6061-T6 billet aluminum and finished in a sleek black anodized coating, this direct-fit replacement eliminates the cracking and leakage issues common with the factory plastic fuel rail.

Built for strength and smoother fueling, the S&S aluminum rail increases internal fuel capacity to dampen pressure pulses, providing steadier fuel delivery and improved throttle response under all riding conditions.

Features

• CNC-machined from 6061-T6 billet aluminum

• Black anodized finish for a clean, corrosion-resistant appearance

• Direct bolt-on replacement for the OEM plastic fuel rail — no tuning or modification required

• Larger internal volume improves fuel stability and consistency

• Eliminates risk of cracks, leaks, or deformation under heat and pressure. Strongly recommended for Stage 2 and higher builds.

Fitment Options

• M8 Softail models (2018-up)

• M8 Touring models (2017-up)
  (Select the correct version before purchase.)