Cometic, cylinder head gaskets 4" bore .045" MLS - 99-17 Twin Cam (excl. 14-16 Twin Cooled) (NU) 562254 Turn signal

Turn signal

Not for use on FLHX/FLTR models

Takes 1/2-13 threaded mounting bolts

640" valve lift

Will fasten tightly on any bike with a sissy bar or backrest

Cometic, cylinder head gaskets 4" bore .045" MLS - 99-17 Twin Cam (excl. 14-16 Twin Cooled) (NU) 562254 Turn signalMLS (Multi Layer Steel). Front & rear gasket for one engine. 4. 00" bore fits 110" OEM H D Twin Cam. Will not fit 110" Twin Cooled models. Stock Twin Cam gasket is approx. . 040" thick. OEM replacement reference 16801 07B. MLS (Multi Layer Steel) explained: MLS consists of a top and bottom layer of embossed stainless steel with both side coated with 250C high temperature polymer rubber layer. The inner ring(s) are also stainless steel. The gasket