16-21 Yamaha WR450F WR 450F Kibblewhite Race Titanium Valves Springs Kit & Seals WR400F Suzuki OEM

Suzuki OEM

Water Pump Bearings – Maintains optimal water pump function

Works with stock valve springs—no machining required

Head Gasket Bore: 68mm

Side-by-Side & UTV Parts > Engines & Components Recommended Secondary Category: Engine Rebuild Kits / Big Bore Kits / Piston & Cylinder Sets SEO URL Handle: bpratv-yfz450r-98mm-wiseco-big-bore-top-end-rebuild-kit-2009-2024 -->

16-21 Yamaha WR450F WR 450F Kibblewhite Race Titanium Valves Springs Kit & Seals WR400F Suzuki OEM80 80750, 33D 12116 00 00, 33D 12126 00 00, B11 12114 00 00, 33D 12117 00 00, 3LD 12117 00 00, 51Y 12119 00 00 Kibblewhite Performance Titanium Valve Spring Kit The Best On The Market! Yamaha YZ450F Dirt Bike Models Years 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Yamaha YZ450FX Dirt Bike Models Years 2016 2017 2018 2019 2020 Yamaha WR450F Dirt Bike Models 2016 2017 2018 2019 2020 2021 This kit Includes: Inner & Outer Intake & Exhaust