Wiseco 93.4 Big Bore flat top piston kit is standard size. Piston has a compression of 9.5:1 and includes rings.
FXR 1984 - 1994 Notes: ; FXD 1991 - 1998 Notes: ; FLST 1986 - 1998 Notes: ; FLT 1984 - 1998 Notes: ; FXST 1984 - 1998 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: K1749Manufacturer: WisecoOEM Cross Reference:
Height: 4 Length: 9 Width: 5Weight: 2*All measurements are displayed in inches and pounds.