Wiseco 88" Big Bore flat top piston kit is standard size. Piston kit has a compression of 11:1. Forged pistons include rings, head and base gaskets.

VT No: 11-9903
Wiseco 88" Big Bore flat top piston kit is standard size. Piston kit has a compression of 11:1. Forged pistons include rings, head and base gaskets.
**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.
Fits:
FXST 1984-1998
FLT 1984-1998
FLST 1986-1998
FXD 1991-1998
FXR 1984-1994
UOM: 1 - KIT
Country of Origin: USA

Manufacturer: Wiseco
2018 Catalog pages: 185

2017 Catalog Page: 183

V-Twin Manufacturing Part Number: 11-9903
Manufacturer: Wiseco
Manufacturer Part Number: K1750

Harley-Davidson & Indian OEM Cross Reference Part Numbers:            

Detailed Instructions: CLICK HERE!