KB PERFORMANCE 0910-0916 KB409C.005 Hypereutectic Piston Kit Piston Kit - Twin Cam Brand_Threed Patented design Pivoting Risers are

Patented design Pivoting Risers are incredibly universal

High-output stator rebuild kit includes pulse generator coil

Bolts directly to Softail fender mounts (6-7/8" wide) with no spacer required

50" Height 9

minimizing friction

KB PERFORMANCE 0910-0916 KB409C.005 Hypereutectic Piston Kit Piston Kit - Twin Cam Brand_Threed Patented design Pivoting Risers areFeatures 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