S&S Cycle Fuel Rail Kits — Harley-Davidson Softail Heritage Classic, Softail Fat Boy, Softail (1983-2026)

S&S Cycle fuel rail kit for Harley-Davidson Softail, engineered to deliver fuel from the tank to the carburetor or injection system. Direct bolt-on installation ensures compatibility with S&S Cycle engines and performance fuel systems.

Features

• For 2001 Softail and 2002+ Big Twin single bore applications
• S&S Cycle OEM-quality construction
• Direct bolt-on installation

Specifications

• Brand: S&S Cycle
• Manufacturer Part #: 16-5203
• Weight: 0.15 lb
• Category: Fuel Delivery / Fuel Rails

Fitment

Fits Harley-Davidson Softail models 2001 and newer, and 2002+ Big Twin single bore applications. Designed for use with S&S Cycle engine installations and performance fuel systems.

Frequently Asked Questions

What Softail years does this fit?

This fuel rail fits 2001 Softail and 2002+ Big Twin single bore Softail applications. Verify your specific model year before ordering.

Can I use this with my stock Harley fuel system?

This rail is engineered for S&S Cycle engines and performance fuel systems. Compatibility with stock systems depends on your carburetor or injection setup.

Is installation difficult?

No — S&S Cycle designed this as a direct bolt-on component with no modifications required to the frame or fuel tank.

What's included?

The fuel rail assembly. Check your S&S Cycle engine kit documentation for other fuel system components you may need.