Moto Iron Chrome Rear Master Cylinder For 1958-E1979 Harley-Davidson Big Twin Drive Chain/Sprockets and accepts a standard OEM

and accepts a standard OEM Harley-Davidson cam-lock style cap

Make sure when you swap that element you select one that can offer that same performance like this high-quality replacement

CNC mandrel bent

578" height

These fairing clamps are what you need to make that happen if you're eyeing a set of Pro Series triple trees

Moto Iron Chrome Rear Master Cylinder For 1958-E1979 Harley-Davidson Big Twin Drive Chain/Sprockets and accepts a standard OEMMoto Iron Chrome Rear Master Cylinder For 1958 E1979 Harley Davidson Big Twin Do you have a failed or failing brake system? Or are you upgrading to juice brakes? This chrome master cylinder will keep you moving along. All new construction 3 4" bore Chrome over polished or as cast finish Cap included For drum brake applications Requires DOT 5 fluid Don't rely on rusty and pitted swap meet finds. Instead of salvaging tired old parts, select this new