V-Twin Manufacturing 3.25 x Std Piston Kit, 80 1340cc STD 8:1
VT-11-0226Regular price $114.57
Replica 3-1/2" bore piston set has 8:1 compression ratio and is standard size. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
**Note:Run engine at moderate speeds for at least 500 m