103 Big bore Wiseco flat top standard piston kit has a compression of 9.6:1 with 3-7/8 bore.
FXST 2007 - 2017 Notes: ; FLT 2007 - 2016 Notes: ; FLST 2007 - 2017 Notes: ; FXD 2007 - 2017 Notes:
**Note:Run Engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.Part Number: VT2761Manufacturer: WisecoOEM Cross Reference:
Height: 5 Length: 14 Width: 9Weight: 3*All measurements are displayed in inches and pounds.