Cometic, cylinder head gasket set. 3-13/16" .030" MLS - 08-12 XR1200 with 3-13/16" (3.812") big bore cylinders (NU) 3903 For 96-103 inch stock engines

For 96-103 inch stock engines

has been elongated (made longer) to increase the duration of suction to the crankcase breather 'settling' cavity

without gaps around its edge

FLHR/C/S and custom bikes

Cometic, cylinder head gasket set. 3-13/16" .030" MLS - 08-12 XR1200 with 3-13/16" (3.812") big bore cylinders (NU) 3903 For 96-103 inch stock engines. 030" 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