11-0321 - 80 Overhead Valve Piston Set .040 Oversize

Piston set 3-1/2 bore .040 oversize has a compression of 7:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.
**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:
FL 1978-1984
FLT 1979-1983
Fx 1978-1984
FXR 1982-1983

UOM: KIT
Country Of Origin: USA

Suggested Items:
11-0189 - 80 Shovelhead Piston Ring Set .040 Oversize
11-0870 - Piston Wrist Pin and Lock Kit
12-0929 - Piston Wrist Pin Lock

Accessory Items:
16-0622 - Ring-O-Matic Ring Compressor Tool Kit
16-0029 - Connecting Rod Clamping Tool
60-0167 - Cylinder Boring Service