S&S CYCLE Main Jets — 0.120, 5-pack
For jetting most stock and performance engines. Made in the United States.
For jetting most stock and performance engines. Made in the United States.
Main jets for jetting most stock and performance engines. 🔧🇺🇸
Designed to help fine-tune fuel delivery for improved throttle response and smoother power across the rev range. Install and tune according to your engine's needs and follow standard jetting procedures for best results.