Forged Piston Kits Stroke 3,813" Bore 3,508" (89,1032 mm ) 10:1 +.010 mm 1200 ccm (73 cui)

86-20 Sportster / except 87 XLH1100 / 88-02 XLH1200 / 96-20 XL1200C / 96-03 XL1200S / 04-08 XL1200R / 06-10 XL1200L / 08-12 XL1200N / 08-10 XR1200 / 10-20 XL1200X / 10-13 XR1200X / 12-16 XL1200V / 13 XL1200C ANV / 13-16 XL1200CA / 13-17 XL1200CB / 14-18 XL1200T / 16-20 XL1200CX / 18 XL1200X ANX / 19-20 XL1200NS / 19-20 XL1200XS / 20 XL 1200T