The athena top end gasket kit for ktm exc450 2014-2016 is part of the latest collection from athena.Features: specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason kit includes a top-of-the line mlss head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine compression ratios gives the rider a choice of using standard gas with stock compression, or race gas with a higher compression kits include a top-of-the line mlss head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine compression ratios gives the rider a choice of using standard gas with stock compression, or race gas with a higher compression kit do not includes valve stem seals, rubber part, shims or other fiber gaskets. Kits do not include valve stem seals, rubber parts, shims, or other fiber gaskets specifications: engine type: 4-stroke product name: gasket kit type: top end units: kit to fit: husqvarna fe 450 2014 european models husqvarna fe 450 2015 european models husqvarna fe 501 s 2015 american models husqvarna fe 501 2014 all models husqvarna fe 501 2015 all models ktm exc 450 2014 sixdays european models ktm exc 450 2014 european models ktm exc 450 2015 sixdays european models ktm exc 450 2015 european models ktm exc 450 2016 sixdays european models ktm exc 450 2016 european models ktm exc 500 2014 sixdays all models ktm exc 500 2014 all models kt...