Overview
The Baer Brakes 4302466B is a black Pro Plus rear brake system for Detroit Speed (DSE) C6/DSE rear floater axles, supplied as a kit. A two-piece, 6-piston caliper clamps a 14 inch slotted, drilled, zinc-plated rotor, making this a complete rear brake setup from a single manufacturer.
The hubs are built with bearings and races installed and packed with Redline synthetic grease. This configuration is a Pro+ Rear 1-1 general fit for GM C6/DSE floater rear ends and includes a Corvette Pb assembly. Fit into every wheel style is not guaranteed, so compare the template with the wheel before installation.
Owners of C6-style floater rear ends who want a black-finish, drilled rear caliper set with stainless pistons will find the core specifications below.
Key features
- Two-piece, 6-piston, 6P caliper made in Phoenix, AZ
- CNC-machined caliper from forged or billet aluminum
- Black powder-coated finish
- Stainless steel pistons, abutments and noise suppression clips
- Staggered pistons to reduce uneven pad wear
- Dual seals against dust, weather and pressure
- Two-piece slot, drill and zinc-plate rotor with billet aluminum hat
Pad and rotor care
Rotors wear through friction, and the surface features on slotted and drilled designs can change how quickly pads wear. Inspect the rotor face for heavy scoring, hairline cracks, and a lip at the outer edge during routine service. Pad compound should suit the driving: softer compounds bite better when cold but wear faster under sustained heat, while harder compounds last longer with less bite. Changing one component often means checking the others, since mismatched pads can cause uneven wear.
Keep pads and rotor surfaces free of grease, and clean dust from the caliper area after off-road use or wet trails. Dust seals protect the pistons, but grit caught around them can scratch the bore over time, so inspect them whenever pads are changed. Rotor replacement is needed once thickness falls below the minimum or cracking appears.
- Inspect rotor faces for scoring and cracks
- Match pad compound to typical driving
- Clean caliper area after wet or dusty trails
- Replace rotors when they reach minimum thickness
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 4302466B |
| UPC | 844165049302 |
| Supplied as | Kit |
| Axle | Rear |
| Caliper | Two-piece, 6-piston, 6P |
| Caliper color | Black |
| Piston material | Stainless steel |
| Rotor diameter | 14 Inch |
| Rotor surface | Slotted, drilled, zinc-plated (SDZ) |
| Rotor type | Two-piece with billet aluminum hat |
| Minimum wheel diameter | 18.0 Inch |
| Template | Q047P |
| Box count | 2 |
| Emission code | 6 |
| Country of origin | USA |
Vehicle fitment
This kit is a general fit for GM C6/DSE floater rear ends, with no year, model or chassis code tied to it. Confirm the fit against your vehicle’s year, model and trim before ordering.
Minimum wheel diameter is 18.0 Inch. Use template Q047P to check the wheel you plan to run.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The hubs arrive with bearings and races installed, so installation centers on bolting the assembly to the control arms. Brakes are safety equipment, so have a qualified technician fit and test the system before the vehicle is driven.
What’s included
The kit is a two-box set with pre-assembled hubs and a Corvette Pb assembly.
