Wilwood 120-9690 DynaPro Single Billet Brake Caliper Mount - 3.75

The Wilwood DynaPro Single (DPS) billet caliper represents the latest evolution in high-performance brake caliper design, serving as a direct upgrade or replacement for applications previously using the Dynalite Single (DLS) series. Each caliper is fully CNC machined from premium-grade aluminum alloy billet, featuring an FEA-optimized body design that delivers exceptional strength and rigidity under extreme braking loads.

Advanced Engineering Features:

• Fortified transition area between piston housings and bridges substantially increases resistance to deflection and body separation under load
• Reduced overall deflection and fluid volume displacement translates to increased clamping efficiency with less pedal travel
• Heavy wall stainless steel pistons resist corrosion and slow heat transfer from the brake pads
• Improved piston wall thickness eliminates backside deflection for firmer pedal feel and enhanced clamping efficiency
• Quick-E-Clip pad retainers support 6812 type brake pads from the top for fast pad service without caliper removal
• Replaceable stainless steel SRS (Slide Resistant Shim) bridge plates eliminate bridge wear caused by pad gouging
• Spring-loading action of SRS plates eliminates pad rattle and dampens vibration harmonics that contribute to brake squeal

Versatile Design:

• Internal fluid passages with four-corner bleed screws allow mounting in any front, rear, left, or right side position
• 3.75-inch radial mounting pattern for flexible installation options
• Compatible with 6812 type brake pads for improved retention over previous 7012 pad designs

This DPS caliper delivers professional-grade braking performance with enhanced durability and serviceability, making it the premier choice for street performance, racing, and custom brake system applications requiring maximum stopping power and reliability.