Check the listing for details. ARCTIC CAT 425 450 500 INTAKE EXHAUST VALVE SET VALVES. Condition: New. Listed at 34.95 USD. 1 set of intake and exhaust valves (you get 1 intake valve and 1 exhaust valve) Fits:AC 425 EFI 2011-2012AC 450 EFI 2010-2015AC 450 TRV 2011-2012AC 450 ALTERRA 2016AC 500 / 500 XT 2013-2017AC 500 TRV 2014-2015AC 500 / 500 ALTERRA XT 2016-2018AC 500 HDX XT 2016-2017AC XR500 2015AC PROWLER 500 2014-2019 High quality made OEM replacement. Save huge $$$ over OEM. Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application We can sub 2 of intake or 2 of exhaust valves for most any of these valve sets, instead of 1 intake and 1 exhaust if needed. please contact prior to purchase to verify. Please be sure of your purchase prior to checkout. We no longer accept returns on eBay. Please contact us if you have an issue with your purchase for assistance.