Powerhouse Cycle & Dyno - Another great showing of the S&S 475 cam in a M8. Exhaust is soft on the bottom but comes alive on the finish for sure. Real big
475G Camshaft Kit for 1999-'06 Big Twins except '06 HD® Dyna® | S&S Cycle
M8 114 cam upgrade to an S&S 475...Super easy project to take on yourself! : r/Harley
2020 Low Rider S 475 Cam Upgrade with Vance & Hines Staggered Short Shots - Get Lowered Cycles