SSBC-USA B8-Barbarian Direct Fit Rear Caliper Disc Brake Upgrade Kit 23-24 Ford F-250/F-350

Your Super Duty deserves stopping power that matches its strength from front to back. The SSBC-USA B8-Barbarian Rear Caliper Upgrade Kit is a precision-engineered, American-made 8-piston system built to deliver serious braking performance and aggressive looks for your 2023–2024 Ford F-250/F-350 Super Duty.

Machined in the USA from aircraft-grade T6061 billet aluminum, these 8-piston calipers are a direct bolt-on replacement for your factory rear calipers—no brackets or modifications required. Designed for both everyday driving and heavy-duty towing, the B8-Barbarian kit gives you smoother, faster, and more confident stops under any load.

Each kit arrives fully assembled with severe-duty brake pads, stainless steel pistons, and all mounting hardware for a hassle-free, bolt-on installation that works seamlessly with your factory ABS and hydraulic systems.

⚙️ Fits behind most factory wheels and uses stock rear rotors.
(Note: Does not fit OEM dually wheels.)

Available Colors: Clear Anodized, Red, Black. Optional custom powder coating and mirror-polished finishes available.

Kit Benefits

• Made in the USA
• Massive 8-piston braking power in the rear
• Significant upgrade to safety and control
• Direct-fit (no brackets or modifications required)
• Bolts onto stock spindles using factory hardware
• Works with factory hydraulics and ABS
• Uses stock rotors
• Fits behind most factory wheels
• Fully assembled and easy to install
• Ideal for towing, hauling, or high-performance builds

Kit Features

• (2) Fully assembled billet aluminum 8-piston calipers (rear)
• High-friction, low-dust semi-metallic pads
• (8) large-bore stainless steel pistons per caliper
• (2) stainless steel pad pins per caliper
• (2) anti-rattle clips per caliper
• (4) stainless steel bleeders per caliper
• DOT-spec HD square-cut pressure seals & dust seals
• Internal crossover O-rings for smooth, balanced fluid transfer
• Banjo bolt with compression washer per caliper
• Standard colors – Clear anodized, red, black
• Optional upgrades:
  • Dimple-drilled, slotted, and zinc-plated rotors
  • Custom powder coating or mirror-polished finish