Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.
Yamaha 2007-2015 and 2019+ YFM700 Grizzly, 2006+ YFM 700R Raptor, 2015+ YXC700 Viking VI 2014+ YXM700 Viking, 2008-2013 YXR700 Rhino Top End Gasket Kit, 103mm Bore, .027" MLS Cylinder Head Gasket
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns
Cometic utlizes their in-house dynamometersand engine assembly rooms to ensure quality and reliability
Cometic 06-23 Yamaha YFM700/YFM700R/YFM700R SE Raptor/07-16 Grizzly 103MM Stock EST Top End Kit
Yamaha YFM700/YFM700K/YFM700R/YXC700/YXM700/YXR700F Top End Gasket Kit
Yama YFM/YXC/YXM/YXR700 Top End Kit
High Performance Gasket Kits
103mm Top End Gasket Kit
Top End Gasket Kit
Engine Top End Kit
