"Piston Kit

Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads

Compression Ratio Imperial: 10.0:1
Bore Oversize - Imperial: +0.010 inch
Compression Ratio: 10,0:1
Bore Size: 3,500 inch
Displacement: 89 inch
Product Name: Piston Kit
Stroke Length: 4-5/8 inch
Units: Kit
Piston Head Shape: Raised
Piston Material: Aluminum
Bore - Oversize: +0,010 inch
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