Top End

All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistanceMade in the U.S.A. Yamaha -- YFM 350 X Warrior -- (2002, 1999, 2001, 2003, 2004, 2000,...

All valve seals are made of 100% solid Viton® for long lifeMeet or exceed OEM specificationsWhen using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearancesMade in the U.S.A.

Viton intake/exhaust sealsMade in the U.S.A. KTM -- 250 SX-F -- (2013, 2015, 2014); KTM -- 250 XC-F -- (2014, 2015, 2013)

Made in the U.S.A.

Made in the U.S.A.

Made in the U.S.A.

Made in the U.S.A.

Full Top End Gasket Kit - Ski-Doo 710333 Ski-Doo -- Legend V-800 Touring 4-TEC w/136" Track -- (2007, 2009, 2008); Ski-Doo -- Skandic SWT V-800 w/156" Track -- (2008, 2009, 2011, 2012, 2010, 2007); Ski-Doo -- Skandic V-800 Tundra -- (2007, 2008, 2009);...

Full Top End Gasket Kit - Polaris 710332 Polaris -- SKS 800 -- (2018, 2019); Polaris -- RMK 800 Assault w/155" Track -- (2019, 2018); Polaris -- SwitchBack 800 Pro-S 1.25" w/137" Track -- (2019, 2018); Polaris -- Indy 800 Adventure 1.5" w/137" Track --...

Full Top End Gasket Kit - Arctic Cat 710331 Arctic Cat -- Riot 8000 w/146" Track 1.6 -- (2020, 2021); Arctic Cat -- M 8000 Mountain Cat w/162" Track -- (2018, 2019); Arctic Cat -- M 8000 Mountain Cat Alpha One w/165" Track -- (2019, 2020, 2021); Arctic...

Full Top End Gasket Kit - Polaris 710330 Polaris -- Rush 800 XCR 1.35" w/121" Track -- (2018, 2017); Polaris -- Pro-RMK 800 -- (2016, 2017); Polaris -- SKS 800 -- (2017, 2016); Polaris -- SwitchBack 800 Pro-X 1.352 w/137" Track -- (2016, 2015, 2017);...

Full Top End Gasket Kit - Polaris 710328 Polaris -- SwitchBack 600 Assault -- (2016); Polaris -- Indy 600 SP -- (2016, 2018, 2017); Polaris -- Indy 600 w/121" Track -- (2020, 2016, 2017, 2019, 2018); Polaris -- RMK 600 2.4" w/155" Track -- (2016);...