Replica style 3-3/16 bore piston set has a 9:1 compression ratio and is oversize .040. Piston set alloy is cast in a permanent steel mold 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: TAIWAN
Suggested Items:
11-0113 – 1000cc Piston Ring Set .040 Oversize
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