2857598 - 1000cc Piston Set .030 Oversize

Wiseco piston kit is .030 oversize and is for a 3-3/16 bore . Piston set has a compression of 10;1 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:
XL 1972-1985

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