Kb Performance Piston Kit - Xl Kb295.Std

• Manufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy
• Allows a tighter fit and longer piston and ring life
• Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to piston
• Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
• Replacement piston rings sold separately
• KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance
• Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation
• Use lock rings Part #0913-0001 (4-pk)

Harley-Davidson -- 1200 Sport XLS -- (1998, 1999, 2002, 2000, 2003, 2001, 1996, 1997); Harley-Davidson -- Sportster 1200 XLH -- (2001, 1989, 1990, 1991, 2002, 1996, 1994, 1995, 1998, 2003, 1993, 1992, 1997, 1988, 1999, 2000); Harley-Davidson -- 1200 Custom XLC -- (1998, 2000, 2001, 1997, 1999, 1996, 2002, 2003)