Get great performance in an economical package with Drag Specialties piston kits. The cast aluminum pistons are OEM-quality or better construction. They are available in multiple sizes to fit 99-06 Twin Cam 95-in. engines with a 3.875-in. bore. The kits have a compression ratio of 10.25:1. Kits include two pistons, wrist pins and circlips (use OEM or Hastings piston rings, sold separately). They are available in standard, +.005″, +.010″ or +.020″ over sizes.
The kits have a suggested retail of $109.95.
Link: Drag Specialties