Kodiak 400 YFM400 A YFM 400 Kibblewhite Intake Exhaust Valves Spring Kit '87-06 Defender HD10 Includes top and bottom end

Includes top and bottom end gaskets

Is this for both cylinders

Clutch bearings (if applicable)

YAMAHA ROAD STAR S - XV17ASEP

80mm Stock / Standard Bore 10

Kodiak 400 YFM400 A YFM 400 Kibblewhite Intake Exhaust Valves Spring Kit '87-06 Defender HD10 Includes top and bottom endKibblewhite Valve Set & Racing Spring Kit, Titanium, 0. 475" Lift, Yamaha, YFM 350 450, 1987 2021 The Best On The Market! Fits: Big Bear 350 1987 1999 Grizzly 350 2007 2014 Raptor 350 2004 2013 Warrior 350 1987 2004 Wolverine 350 1995 2009 Big Bear 400 2000 2012 Kodiak 400 1987 2006 Kodiak450 2018 2021 Kit Includes: Titanium Retainers (2) Chrome Silicon Spring (2) H. T. Steel Base washers (2) H. T. Steel Keepers (2) KPMI Black Diamond Stainless steel