Bolt Kit Caliper Mnt 3/8-24

The Wilwood Bolt Kit Caliper Mount 3/8-24 is a precision fastener assembly engineered for brake caliper installation on high-performance and competition vehicles. This Grade 8 hex-head bolt kit delivers the tensile strength and dimensional accuracy required for secure caliper mounting on Wilwood DI and DLS brake systems. With a 1.25-inch length and 3/8-24 thread specification, these bolts are sized to work across Wilwood's established caliper line, ensuring proper engagement depth and clamping force without over-tightening or thread stripping.

Each set includes four bolts plus shims and washers—critical for achieving the correct caliper alignment and load distribution across the mounting surface. Grade 8 fasteners provide approximately 150,000 PSI minimum yield strength, essential when brake systems encounter repeated thermal cycles and high hydraulic pressures. The zinc oxide coating protects against corrosion while maintaining precise bolt torque values. Steel construction resists the heat cycling typical of track duty, street performance, and off-road braking demands without material degradation or fastener creep.

This caliper bolt kit addresses a critical maintenance need for anyone running Wilwood brake systems. Whether rebuilding a brake assembly, replacing worn fasteners, or upgrading to a new caliper setup, proper bolt specifications prevent caliper migration, uneven pad wear, and brake fade caused by misalignment. The inclusion of shims and washers simplifies installation and ensures the caliper sits flush to the rotor or hub, maintaining proper pad clearance and stopping power. Operators building or maintaining vehicles with Wilwood DI/DLS calipers—from drag racers to off-road platforms—rely on OEM-spec hardware to preserve braking system integrity under load.