Cometic, cylinder head gaskets 3-3/4" bore .030" MLS - 99-17 88"/96" Twin Cam (NU) 514007 making this the last tool

making this the last tool kit you'll ever need to buy

H/B MASTER CYL

corrosion resistant

with print on front

Cometic, cylinder head gaskets 3-3/4" bore .030" MLS - 99-17 88"/96" Twin Cam (NU) 514007 making this the last toolMLS (Multi Layer Steel). Front & rear gasket for one engine. OEM replacement reference 16775 99B. 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 layers are rivited together, outside the gasket surface, for ease of installation. The outer layers are embossed and both sides