If you're looking to beef up your braking game on your 1985-1987 GM C4 Y-Body, the Baer Track4 system is where it’s at. This setup features a solid 4-piston caliper paired with a 13-inch one-piece rotor that’s not just any rotor—it’s slot and drilled, and zinc plated for that extra layer of protection against the elements. You’ll also get stainless steel brake hoses, which are a must for durability, and the calipers come with D.O.T. compliant dust and weather seals to keep everything running smoothly.

Now, let’s talk about fitment. This system is specifically designed for those Y-Body spindles and hubs, so you won’t have to worry about compatibility issues. If you’re rolling with 17-inch wheels or larger, you’re in luck—this is Baer’s most popular setup for a reason. The 13-inch rotor is directional, meaning it’s engineered to perform well under pressure.

One of the coolest things about the Track4 is that it’s front-only, which pairs perfectly with Baer’s SS4 rear system if you’re looking to do a full upgrade. Plus, the pads are the same ones used in the 1998-2002 Camaro (P/N D0749), so when it’s time for a replacement, you won’t break the bank. Everything you need is included in the kit—hoses, fittings, and all that good stuff.

When it comes to the hubs, you’re getting a set of 6061-T6 billet machined hubs that come pre-assembled with quality bearings and packed with Redline synthetic grease. This means less hassle for you and more time enjoying your ride. And if your factory spindles don’t line up perfectly, Baer’s got your back with modified spindles that come ready to hang.

The T4 Caliper Features:

• 4-Piston radial mount caliper for that serious stopping power.
• 2-piece forged caliper design with six cross bolts for added strength—this thing is built to last.
• Internal crossover design keeps things neat and efficient.
• Stainless steel pistons and noise suppression springs minimize wear and tear.
• Staggered piston sizes mean less pad wear over time.
• Dual seals—dust/weather and pressure—meet D.O.T. specs, so you know they’re legit.
• Hand-painted machined logo adds a touch of class.
• Available in a slick silver powder coat finish, with stock colors like red, black, and silver. Want something custom? Just ask.
• Uses the correct banjo style fitting—no pipe thread nonsense here.
• No change in track width compared to stock, so you can keep your stance just right.
• 100% made in the USA with materials sourced right here.

So, if you’re ready to upgrade your braking system and take your Y-Body to the next level, the Baer Track4 is a solid choice. It’s designed to perform and built to last, making it a smart investment for any enthusiast.