Cometic, cylinder head gasket set. 3-13/16" .040" MLS - 08-12 XR1200 with 3-13/16" (3.812") big bore cylinders (NU) 505136 These talented riders have been

These talented riders have been pushing the limits of their purpose built HD motorcycles for years

chrome air cleaner cover and breather kit

The high velocity air flow means a stronger vacuum at the needle jet for more precise metering

Vibration and heat resistant and a very low self discharge rate

Overall dimensions 4

Cometic, cylinder head gasket set. 3-13/16" .040" MLS - 08-12 XR1200 with 3-13/16" (3.812") big bore cylinders (NU) 505136 These talented riders have been. 040" 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