Billet Dynapro Caliper-3.25
Dirt Late Model, Midget, Sprint Car, Two Caliper Pistons, 1.75" Piston Diameter, Aluminum
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The Dyna Pro Single (DPS) billet caliper is the newest generation of calipers available as an upgrade or replacement for applications previously using the Dynalite Single (DLS) series. DPS calipers combine superior strength with performance enhancements to make these the best "Dyna" series calipers ever.
The DPS is loaded with exclusive Wilwood performance enhancements. The calipers feature Quick-E-Clip pad retainers that support a 6812 type brake pad from the top. In addition to past pad service without caliper removal, the feature provides substantially stronger retention over the single Quick-Clip pin and 7012 type pads used in the previous DLS models.
- Quick-E-Clip pad retainers supports brake pad from top
- Heavy wall stainless steel pistons
- Stainless steel SRS bridge plates eliminate pad rattle and dampen vibration
- Internal fluid passages
- Four corner bleed screws allow mounting in any front, rear, left, or right side position
835-12010188 Specs (Link)
Item Details3.25" mounting center, .380" rotor
Note: The Dynalite brake pad does not fit the new Dyna Pro caliper. The Dyna Pro brake pads do fit the Dynalite caliper.
- Piston Count: 2
- Piston Bore: 1.75"
- Area (in²): 2.40
- Rotor Dimensions:
- Rotor Width: 0.38"
- Minimum Rotor Width: 0.25"
- Rotor Diameter: 6"
- Pad Dimensions:
- Pad Area (in²): 3
- Pad Volume (in³): 1.1
- Mount Type: Lug
- Mount Side: Universal
- Mount Hole Size: 0.39"
- Mount Height: 1.92"
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Q & A
We get a lot of questions about brake kits so Tim gives a brief overview of disc brake setups.
If you're changing your brake pads before you hit your first race, it's important to burnish or bed-in your new pads. Check out our quick tech-tip on bedding brakes and how to minimize pad wear and get the best performance out of your brakes.
Tim talks about the options we have for early Ford drum brakes.
Steve replaces the factory GM 8.5" 10-bolt rear end on his '76 Chevrolet Laguna S3 with a GM 10 & 12 bolt bolt-on rear disc brake kit.