Moly Replacement Piston Ring Set .010 mm For Harley-Davidson

Wiseco MOLY RING SET TC 103 +020 For 15-16 Twin Cam 1690 Twin Cooled, Rushmore Cylinder Heads Twin Cam 4.375" Stroke With 103 Cubic Inch, 99-06 Twin Cam 1550 Twin Cam 4.000" Stroke With 95 Cubic Inch, 99-17 Twin Cam 1690 Twin Cam 4.375" Stroke With 103 Cubic Inch