80 FLH-FX Piston Set .010 Oversize
The Keith Black 390 hypereutectic 3.5 bore piston set has a 8.3:1 compression ratio and is oversize .010. 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.
Country Of Origin: MEXICO
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16-0029 - Connecting Rod Clamping Tool
60-0167 - Cylinder Boring Service