Notes | Year | Make | Model | Submodel |
---|---|---|---|---|
2008 | Honda | Sportrax 400 | TRX400EX 2x4 | |
2007 | Honda | Sportrax 400 | TRX400EX 2x4 | |
2006 | Honda | Sportrax 400 | TRX400EX 2x4 | |
2005 | Honda | Sportrax 400 | TRX400EX 2x4 | |
2004 | Honda | Sportrax 400 | TRX400EX 2x4 | |
2003 | Honda | Sportrax 400 | TRX400EX 2x4 | |
2002 | Honda | Sportrax 400 | TRX400EX 2x4 | |
2001 | Honda | Sportrax 400 | TRX400EX 2x4 | |
2000 | Honda | Sportrax 400 | TRX400EX 2x4 | |
1999 | Honda | Sportrax 400 | TRX400EX 2x4 | |
2014 | Honda | TRX400X | 2x4 | |
2013 | Honda | TRX400X | 2x4 | |
2012 | Honda | TRX400X | 2x4 | |
2009 | Honda | TRX400X | 2x4 |
Take your Honda 400EX, 400X or XR400R to the next level with this complete valve head rebuild kit from Kibblewhite. This high-performance kit gives your engine an extra boost for faster acceleration and higher top speeds.
Give your trusty Honda the power gains it deserves. This complete valve kit adds horsepower and torque for superior performance on the trails or track. Easy bolt-on installation. Fits all years of the 400EX, 400X and XR400R. Made in the USA and backed by a 1-year warranty.
We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.
We don't do backorder! If your items has already sold you will be notified immediately and you money refunded on the spot.
Sold items are removed daily.
If you see it on this website, it is 100% in stock unless it just sold before you clicked buy.
If you call we answer, if you text we respond, if you have a question we respond. Sometimes we sleep so it could be next morning but we will respond.
Thank you for shopping with us! We appreciate you!
Go Check out the Facebook Private group DUNE GOONS! No advertising of any kind here. Just real people.
Check us out on Instagram @Dune.Goons and give us a follow for full sends!
Download our Anthem Song by Mac Moss. Also available on Spotify, Amazon Music, and Pandora.
I received the wrong center crankcase gasket
Really fast shipping