10-13 Yamaha YZ450F YZ 450F Kibblewhite Intake & Exhaust Valves TITANIUM Springs Millennium Technologies This kit also includes Nitrite-Coated

This kit also includes Nitrite-Coated High-Temp Ring Sets (longer lasting)

Compatible with all Kawasaki KFX80 models and years

The aggressive Hot Cams Stage 3 Camshaft optimizes valve lift and duration for maximum power gains

Aftermarket 68mm cylinder

For Honda CRF450R 2002-2008

10-13 Yamaha YZ450F YZ 450F Kibblewhite Intake & Exhaust Valves TITANIUM Springs Millennium Technologies This kit also includes Nitrite-Coated80 80750, 80 80762, 80 80766, Boost your 20102013 Yamaha YZ450F with this Kibblewhite valve spring kit. Includes stainless steel intake & exhaust valves, titanium retainers, and RED Viton seals. OEM replacement, race ready reliability.,33D 12111 00 00, 33D 12116 00 00, 33D 12121 00 00, 33D 12126 00 00, 51Y 12119 00 00, 71040, 71040 4, B11 12114 00 00, S40, 51Y 12119 00 00, 5PS 11133 10 00, 5PS 11134 10 00, 80 80762, 80 80766, 33D 12121 00 00, 33D