Cometic, cylinder head gasket set. 4-1/8" .051" MLS - 99-17 Twin Cam (excl. 14-16 Twin Cooled) with 4-1/8" big bore cylinders (NU) 519447 5mm high x 21

5mm high x 21

Comes completely assembled and ready to run

Adjustable to both front/rear and the angle itself for the most comfortable position of your feet

Fork braces with dust guards eliminate the use of the stock rubber fork boots

Hidden breathers are o-ringed at the heads and exits at throttle body/carb to create a virtually closed-loop system

Cometic, cylinder head gasket set. 4-1/8" .051" MLS - 99-17 Twin Cam (excl. 14-16 Twin Cooled) with 4-1/8" big bore cylinders (NU) 519447 5mm high x 21. 051" thick MLS (Multi Layer Steel). 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 layers are rivited together, outside the gasket surface, for ease of installation. The outer layers are embossed and both sides coated with a 250C resitant polymer rubber layer. MLS head gaskets eliminate the use of dowel pin o