Cylinder Base Studs

5 products

Cylinder Base Studs for Harley-Davidson are the high-strength threaded fasteners that anchor your cylinders to the crankcase, withstanding the heat and pressure of combustion. Available from Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, our selection features studs from Gardner-Westcott, Colony, and S&S Cycle. These studs are designed for Big Twin, Evo, Shovelhead, and Panhead engines across the Softail, Dyna, and Touring families. Replacing base studs during an engine rebuild ensures proper clamping force on the base gasket, preventing leaks and maintaining reliable cylinder sealing. Browse the full range below.