Honda TRX450R Complete Head Rebuild Kit – KPMI Valves, Guides & Springs + Gaskets (2004–2005)

✓ Fits:

• 2004-2005 Honda TRX450R

✓ Bundle Includes (complete 5-valve head rebuild):

• 1x KPMI Racing Valve Spring Kit (30-30720) — $207.95 ea
• 3x KPMI Black Diamond Intake Valve (30-30750) — $30.95 ea
• 2x KPMI Black Diamond Exhaust Valve (30-30753) — $30.95 ea
• 3x KPMI Bronze Intake Valve Guide (30-30730) — $15.95 ea
• 2x KPMI Bronze Exhaust Valve Guide (30-30740) — $15.95 ea
• 1x Vertex Valve Cover Gasket (817851) — $13.87 ea
• 1x Cylinder Works Top End Gasket Kit 97mm BB (11003-G01) — $99.95 ea

Bundle Price: $445.02 — Save $111.25 vs buying separately (20% off $556.27 combined retail)

✓ Features:

• Complete head rebuild kit for the TRX450R 5-valve DOHC head — 3 intake, 2 exhaust
• KPMI Black Diamond valves — Finite Element Analysis design, hard chrome 360-degree anode finish
• Proven heat and corrosion resistance for high performance racing applications
• KPMI Bronze valve guides — C630 nickel bronze, 5% nickel for superior wear resistance, 80% copper for outstanding heat conductivity
• KPMI Racing valve spring kit — Premium Kobe Super-Clean Chrome Silicon wire, heat-treated, stress relieved, and shot peened
• 80 lbs seat pressure / 205 lbs at 0.435" lift — engineered for high RPM performance
• Cylinder Works top end gasket kit — matched for the 97mm big bore application
• Vertex valve cover gasket — OEM-spec seal to finish the job properly
• Everything you need for a complete top end and head rebuild in one kit

✓ What's Included:

• 1x KPMI Racing Valve Spring Kit (191-21012) — full 5-valve set
• 3x KPMI Black Diamond Intake Valve (191-11025)
• 2x KPMI Black Diamond Exhaust Valve (191-11026)
• 3x KPMI Bronze Intake Valve Guide (191-51020)
• 2x KPMI Bronze Exhaust Valve Guide (191-51021)
• 1x Vertex Valve Cover Gasket (176-817851)
• 1x Cylinder Works Top End Gasket Kit 97mm Big Bore (422-110033)

Ships fast from DuneGoonShop!