Drag Specialties Replacement Pistons For Harley Twin Cam With 103″ Motor
Drag offers this piston kit as an easy and economical way to replace your pistons.
Features:

9.6:1 compression ratio

3.875″ bore

For 103″ motors

OEM quality cast aluminum alloy construction

Coating that extends piston life, reduces friction and allows for cooler running engines

Ideal for OEM replacement

Economical with great performance

Kit includes two pistons with wrist pins and clips

Accepts OEM or Hastings rings (sold separately)
Note: Rings not included (sold separately).