Kawasaki KX327 Phathead cylinder head kit KX327X Suzuki After placing your order you

After placing your order you will be contacted via phone and/or email to sort out the details

Clarke tank YZ style

7cc 100+ octane

YZ125 YZ250 (2002 - 2024+) including WR250 YZ250X

Chamber selection:Y21 - 21

Kawasaki KX327 Phathead cylinder head kit KX327X Suzuki After placing your order youPreorder, Heads will ship when complete. We anticipate all colors available by mid summer or sooner. Insert selection TBD Phathead Kits include a head shell with one combustion chamber, two sets of o rings, cylinder head nuts, copper washers, some stickers for your bike and tool box and installation instructions.. Phathead cylinder heads are made of 6061 T6 billet aluminum. The material is stronger and transfers heat better than cast aluminum. The two