Vertex 823064 Exhaust Gasket Kits engine-gaskets-seals-derby-cover-gaskets SRC kits have longer plate

SRC kits have longer plate life and higher heat resistance

1999-2002 Harley Davidson FXDX Dyna Super Glide Sport

Balances power enhancements into a lightweight extruded aluminum oval canister design

1941-1948 Harley Davidson EL

Exceptional frame clearance

Vertex 823064 Exhaust Gasket Kits engine-gaskets-seals-derby-cover-gaskets SRC kits have longer plate2 stroke kits include all applicable o rings, springs, washers and gaskets. 4 stroke kits include the exhaust gasket (KTM version also includes springs). Multi cylinder applications include enough items for the entire machine. Vehicle Fitment: 2014 2015 Gas Gas EC 450 F 1998 2000 Yamaha WR400F 2001 2002 Yamaha WR426F 2003 2009 Yamaha WR450F 2011 2015 Yamaha WR450F 1998 1999 Yamaha YZ400F 2000 2002 Yamaha YZ426F 2003 2009 Yamaha YZ450F