Fitments
66-99 (NU) Big Twin; 86-22 XL Sportster; 08-12 (NU) XR1200; 87-10 (NU) Buell XB (Excl. 1125 models)
Part Description
JIMS, cylinder torque plates
Used with 3.4375" to 4" bore with OEM base pattern. Plates simulate stress conditions when boring and honing, which prevents distortion of cylinders walls once cylinders are installed. Plates are lasered with the correct torque sequence. Note: Order MCS 519231 bolt kit only separately for XL Sportster, XR Sportster & Buell models.