Anti-rattle insert for Coleman or Wilwood brake caliper

This modification may work to reduce the pad rattle you hear on bumps or initial brake application:

• Remove the pads and the caliper from the steering knuckle, retaining any shims between the caliper and bridge..
• Pull the bottom edge of the stainless steel thrust plate away from the aluminum casting and insert a 1/4" bolt half-way up, between the plate and the casting.
• Push the bottom edge out so that you end up with a bend in the middle of the plate.
• Do the same for the other thrust plate.
• Reinstall the caliper and pads with original shims.