Why do a semi floater 14 bolt disc brake conversion?

If you're looking into a semi floater 14 bolt disc brake conversion , you probably know that already those stock percussion are basically weighty anchors that don't do much for the stopping power. Whether or not you're running a late-80s Chevy or a more modern project truck, that 14-bolt semi-floater (SF) axle is a solid piece of hardware, but the braking technology it came with is usually stuck in the particular dark ages. Eliminating those massive, clunky drums and replacing them with disks is among the most gratifying upgrades you may do for your rig. ...

March 20, 2026 · 7 min · Tip Ted