Alright, let’s talk about the Baer 6P Pro+ rear brake system. If you’re looking to upgrade your ride's stopping power and style, this setup is worth checking out. It features a 6-piston caliper paired with a 14-inch 2-piece rotor that’s slotted and drilled, plus it’s zinc plated to give it some extra durability against the elements. What really sets this apart is the billet backing plate that not only mounts the caliper but also houses a modern park brake assembly. Say goodbye to the old drum-in-hat systems; this one’s got a one-piece park shoe that works way better.

Now, let’s not forget the details that matter. The system comes with stainless steel brake hoses and calipers that are built to meet D.O.T. specs, complete with dust and weather seals to keep everything running smoothly. Plus, it’s got high-grade stainless hardware in the pre-assembled rotor, so you know it’s built to last. Just a heads up, you’ll need at least an 18-inch wheel to fit this baby, so make sure to check your setup with the included template.

Fitment:

• Designed for GM 10 Bolt and GM 12 Bolt C-Clip rear ends with smaller car pattern ends.
• This system supports a 5 x 4.750 inch and 5 x 5.000 inch wheel bolt pattern.

So, why go for the Pro+?

• It gives you the same killer look on both the front and rear. Baer’s the only brand that does this! The rear calipers are specifically machined for rear applications, with staggered piston sizes to help reduce pad taper.
• Everything you need is included—hoses, fittings, you name it.
• This is a general fit rear application, but keep in mind park brake cables aren’t included.
• The 6061 T-6 billet aluminum hat is anodized black and securely bolted to the rotor.
• High-grade U281 fine thread stainless hardware with captured nuts means the rotor comes pre-assembled for your convenience.

Let’s dive into the 6P Pro+ caliper features:

• It’s got a slick silver powder coat finish, but you can also get it in black, red, or even custom colors if you want to stand out.
• The 2-piece forged caliper design features six cross bolts for added strength—no flimsy parts here.
• Stainless steel pistons and noise suppression springs keep everything quiet and efficient.
• With staggered piston sizes, you’ll minimize pad wear, which is always a plus.
• Dual seals for dust and weather protection, plus pressure seals that meet D.O.T. specs—because safety matters.
• This caliper can handle both 13 and 14-inch rotors, giving you some flexibility.
• And let’s not forget the machined logo that’s hand-painted—little touches like that count.
• It’s designed for easy pad replacements using the C5 and C5 backing plate from 1997-2012 Corvettes with brake pad P/N D0731.
• You can get it in both front and rear configurations for that matching aesthetic.
• The rear calipers are built specifically for rear use, with smaller pistons to match the front brakes perfectly.
• They also incorporate a drum-in-hat park brake, and for c-clip style axles, you get Baer's Verislide self-centering brackets.
• Using the right banjo-style fittings, Baer avoids any pipe thread issues—just solid engineering all around.
• And if you need something a bit different, you can custom order it with various piston sizes.
• Best of all? It’s 100% made in the USA using US-sourced materials, so you know you’re getting quality.

In short, the Baer 4302249S Brake System is a solid upgrade for those with GM 10/12 bolt rear axles looking to enhance their ride's performance and look. It’s built tough, looks great, and gives you the stopping power you need.