If you're looking to amp up your braking game, this rear brake system from Baer is worth a look. It features their impressive 6S 6-piston Monoblock caliper paired with a hefty 14-inch 2-piece rotor that's been slotted and drilled, plus it's got a zinc plating for extra durability. No need to worry about compatibility here; it works seamlessly with your stock park brake assembly and brake hoses. Plus, the calipers come with D.O.T. compliant dust and weather seals, so you know they’re built to last. And let’s not forget about the NAS high-grade stainless hardware that comes with the pre-assembled rotor—no more hunting for parts. Fitment:

• Designed for 1960-1987 GM C-10 Trucks with stock GM 10 Bolt and 12 Bolt rear ends and 5 Lug wheels.
• 5 x 5.000 Inch Bolt Pattern.

Why go for the Extreme+?

• It’s a US-made forged MonoBlock caliper, which is pretty cool if you value homegrown products.
• You get the same slick look on the front and rear, which is a unique touch from Baer.
• Requires a minimum wheel size of 18 inches, so make sure your rims are up to the task.
• Everything you need is included—hose adapters and fittings, no extra trips to the parts store.
• The rotor features a 6061 T-6 billet aluminum hat that’s anodized black and bolted, making it both strong and stylish.
• High-grade U281 fine thread stainless hardware with captured nuts means less hassle during installation—the rotor comes pre-assembled!

What makes the 6S Extreme+ Caliper stand out?

• This monoblock caliper is Baer’s flagship model, machined from a single piece of US-sourced 2618 forged aluminum.
• It’s the only 6-piston forged monoblock available for street use, which is pretty impressive.
• Stainless steel pistons, abutments, and noise suppression springs are included for a smoother ride.
• It features staggered piston sizes to help minimize pad wear—a nice touch for longevity.
• You can use common P/N D1247 or DR11 race pad backing plates, which are compatible with many other competition calipers.
• Dual seals—dust, weather, and pressure—meet D.O.T. specs, so you're covered on all fronts.
• The caliper can handle rotors from 13.5 to 16 inches, giving you flexibility in your setup.
• Each caliper has a machined logo that’s hand-painted, adding a personal touch.
• Standard colors are red, black, and silver, but custom colors are available if you want something unique.
• The rear systems come with a drum-in-hat park brake, which is a solid feature for street and performance use.
• For C-clip style axles, you get Baer’s Verislide self-centering brackets, making installation easier.
• Banjo style fittings are used—no pipe thread nonsense here.
• And everything is 100% MADE IN THE USA with US-sourced materials, which is something you can feel good about.

Products Fitment:

• Chevrolet C/K 10 1960-1986
• Chevrolet R/V 10 1987
• Chevrolet Suburban 1987-1988
• GMC 1000 Series 1960-1965
• GMC C/K 15 1967-1978
• GMC C/K 1500 1979-1986
• GMC R1500 1987
• GMC R1500 Suburban 1988

This setup is a solid upgrade for anyone looking to enhance their GM C-10's stopping power without compromising on style. Trust me, you won’t regret it!