Cometic, EST top end gasket kit. Twin Cam 3-7/8" bore - 99-17 95"/103" Twin Cam (excl. Twin Cooled) (NU) 561437 includes everything necessary to install

includes everything necessary to install a Drag Specialties tourbox or H-D Tour-Pak®

Available in a smooth style with no taillight mount/license plate mount holes or a stock style with taillight/license plate mount holes

Velodrom Daytona Bifocal glasses come to your rescue

062" fiber reinforced paper with a silicone bead

45407-83 25-1/4" is standard length for 83-86 FXRD

Cometic, EST top end gasket kit. Twin Cam 3-7/8" bore - 99-17 95"/103" Twin Cam (excl. Twin Cooled) (NU) 561437 includes everything necessary to installWith MLS (Multi Layer Steel) . 051" thick head gaskets. The SLS (Single Layer Steel) cylinder base gaskets and SLS rocker cover gaskets used in these sets are . 020" thick and have . 001" of high temperature viton rubber coating on both sides. Kit comes with all gaskets, seals and o ring for a complete top end rebuild. Note: Kit comes with 99 04 style valve seals and 99 10 style breather gaskets.