✔️ This kit is for 1973-1987 GM (Chevy and GMC) full-float 8lug 14 bolt axles with a stud-mounted brake drum ✔️ Bolt-on replacement for factory drum brakes on 14 bolt axle; No welding required ✔️ Includes calipers, rotors, brake pads, and hardware. Everything you need except brake fluid ✔️ Easy upgrade for truck and van owners; Popular with Jeep owners doing a 14 bolt axle swap ✔️ Kits available for full-float or semi-float axles, 8 lug or 6 lug, dually, and single rear wheel

If you have a truck or van with a 14 bolt axle - or you're swapping a 14 bolt axle onto your off-road rig - the Lugnut4x4 14 bolt disc brake conversion kit is the best option on the market. Only our kit is available for all variations of the 14 bolt. Whatever 14 bolt axle you have - single rear wheel, dual rear wheel, cab and chassis, full-float, semi-float, 8 lug or 6 lug, we've got a kit that works.

Lugnut4x4 disc brake conversion kits are designed to work with the factory brake system - no need to change your master cylinder or mess with the proportioning valve. Just follow the installation instructions, bleed the brakes, and you're good to go. There's also no need to weld, as these are bolt-on kits.

Each kit includes: (2) GM 12.5 inch standard 3/4 ton truck rotors - each rotor is manufactured to OE specs (2) 3/8 inch thick laser cut brackets specifically for your 14 bolt axle - the axle you have will determine the bracket you need (2) GM standard duty JB6 3/4 ton truck brake calipers with steel pistons (4) caliper pins (1) set of four high quality semi-metallic brake pads (4) copper washers (2) stainless steel banjo bolts Anti-rattle clips (2) flexible brake hoses are included - each hose is rubber and 16 inches long, and designed to connect to the hard line mounted on the axle housing. All our bolts are Grade 8, much stronger than the standard Grade 5 you find in most kits.

This 14 bolt axle drum brake conversion kit is for full float axles with a stud mounted drum. The stud-mounted drum was the only option available on the corporate 14 bolt axle between 1973 and 1987. From 1988 to 2000 it could be either. Please note this is not for dually trucks.