Wilwood 120-9689-LP DynaPro Single Billet Disc Brake Caliper Mount - 3.75

The Wilwood DynaPro Single (DPS) billet caliper represents the latest generation of high-performance disc brake calipers, designed as an upgrade or replacement for applications previously using the Dynalite Single (DLS) series. Fully CNC machined from premium grade alloy billet, the DPS combines superior strength with advanced performance enhancements to deliver exceptional braking efficiency.

Advanced Engineering Features:

• FEA-generated body design with fortified transitions between piston housings and bridges for increased resistance to deflection and body separation under load
• Reduced overall deflection and fluid volume displacement translates to improved clamping efficiency with less pedal travel
• Heavy wall stainless steel pistons resist corrosion and slow heat transfer from brake pads while eliminating piston backside deflection for firmer pedal feel
• Quick-E-Clip pad retainers support 6812 type brake pads from the top, allowing fast pad service without caliper removal and providing substantially stronger retention than previous DLS models
• Replaceable stainless steel SRS bridge plates eliminate bridge wear caused by pad gouging and feature spring-loading action that eliminates pad rattle and dampens vibration harmonics to reduce squeal
• Internal fluid passages with four corner bleed screws allow mounting in any front, rear, left, or right side position

This 3.75" mounting configuration delivers race-proven Wilwood performance and durability for demanding braking applications. The DPS caliper's comprehensive design improvements make it the most advanced and capable caliper in the "Dyna" series lineup.