Kibblewhite Precision 10-SC380 Iron Alloy Valve Seat for Steel Valve

All applications listed use two intake and 2 exhaust seats unless otherwise noted.
Head Diameter: 38.5mm.
1.496 x 1.142 x .434 OD x ID x Height.

Premium valve seats for applications using steel valves. A specific combination of alloys allowed a creation of high density, iron-based valve seat with uniform hardness, exceptional thermal qualities and high resistance to wear and recession caused by microwelding. Only by using the latest developments in powdered metal technology were we able to blend these alloys to give a seat material with the qualities required for todays engines. These seats have been tested on the track and street in high RPM applications with leaded, unleaded, and oxygenated fuel, as well as methanol, ethanol, nitrous, and forced induction applications. Sold each. Made in the USA.

Vehicle Fitment:

2008-2010 Kawasaki KLX450R
2001-2004 Suzuki DR-Z400
2001-2007 Suzuki DR-Z400E
2001-2009 Suzuki DR-Z400S
2011-2016 Suzuki DR-Z400S
2005-2009 Suzuki DR-Z400SM
2013-2016 Suzuki DR-Z400SM
2003-2009 Suzuki LT-Z400 QuadSport Z
2012 Suzuki LT-Z400 QuadSport Z
2012 Suzuki LT-Z400 QuadSport Z LE
2005-2014 Suzuki RM-Z450