2939778 - 88 Evolution Standard Piston Kit

3-5/8 replacement 88 Evolution moly coated piston kit is standard sized. Moly coating helps reduce friction and wear. This kit has rings for use with 4-5/8 stroker flywheels and has a 9.75:1 compression.
Fits Evolution motors and includes wrist pins lock tabs. Features a 3.625 bore size. **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:
FLST 1986-1998
FLT 1984-1998
FXD 1991-1998
FXR 1984-1994
FXST 1984-1998

UOM: KIT
Country Of Origin: TAIWAN
Suggested Items: 11-0859 - 3-5/8 Piston Ring Set Standard

Accessory Items:
16-0622 - Ring-O-Matic Ring Compressor Tool Kit
60-0167 - Cylinder Boring Service
16-0075 - Wrist Pin Ring Tool