11-9729 - 74 FL-FLH Piston Set .040 Oversize

Wiseco piston set is .040 oversize and is for a 3-7/16 bore . Piston set has a 9:1 compression and includes rings.
**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 1941-1977
Fx 1971-1977

UOM: KIT
Country Of Origin: USA

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