Kibblewhite Precision 60-61790 Cylinder Head Service Kit

Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Everything needed to completely refresh/ upgrade the cylinder head.
Include lightweight racing valve spring kits with steel or titanium valve spring retainers, beehive or dual valve springs, steel base washers and Viton valve stem seals.
Black Diamond or White Diamond stainless steel valves for increased longevity (valves are standard size).
C630 bronze valve guides (standard size).
Top end gasket kit including base gaskets, engine case gaskets, exhaust gaskets, head gaskets and necessary O-rings and washers (as needed per application).
Max valve lift (intake/ exhaust) .440in., 1.205in. installedheight, 57 lb. seat pressure, 171 lb. open pressure,.440in. max lift
Suzuki DR-Z400 2000-2004
Suzuki DR-Z400E 2000-2007
Suzuki DR-Z400S 2011-2019
Suzuki DR-Z400S 2000-2009
Suzuki DR-Z400SM 2013-2019
Suzuki DR-Z400SM 2005-2009
Suzuki LT-Z400 QuadSport Z 2012-2014
Suzuki LT-Z400 QuadSport Z 2003-2009
Suzuki LT-Z400 QuadSport Z LE 2012