Wilwood 120-9703 DynaPro Forged Billet Lug Mount Brake Caliper Mount - 5.25

The Wilwood DynaPro Lug Mount forged billet caliper delivers race-proven technology with exclusive performance enhancements for competition and show applications. Featuring a sleek profile with fully detailed machined finish, this caliper combines superior strength with exceptional stopping power.

Advanced Stress-Flow Forged Construction:

Manufactured from premium grade billet using stress-flow forging technology that realigns the metal's grain structure within the body contour. This process produces substantially greater strength compared to standard machined billet components. The FEA-generated body design incorporates a fortified radial transition between piston housings and bridges, eliminating stress-concentrating steps and shoulders. This innovative design significantly reduces structural deflection and fluid volume displacement, resulting in a firmer pedal feel with less travel and more efficient clamping force.

Performance Features:

• Quick-E-Clip pad retainers support 7812 type brake pads from the top for fast pad service without caliper removal
• Slimmer profile design with bottom pad supports removed for improved fitment in tight clearance applications
• Heavy wall stainless steel pistons resist corrosion and reduce heat transfer from pads
• Reinforced piston wall thickness prevents backside deflection for firm pedal feel and efficient clamping even under high power boost pressures
• Compatible with optional center bridge bolt kit for additional resistance against body separation under extreme loads
• Exclusive SRS bridge plates eliminate bridge wear from pad gouging and extend caliper service life
• Spring-loaded SRS plates eliminate pad rattle and dampen vibration harmonics that cause brake squeal
• Internal fluid passages with four corner bleed screws allow mounting in any front, rear, left, or right side position

This lug mount caliper features a 5.25-inch mounting configuration and represents the latest generation of Wilwood's high-performance brake technology, engineered for maximum strength, efficiency, and versatility.