CP or JE forged piston. This is a bolt on kit with no machining required. Piston uses pump or race gas. WE ARE HERE TO HELP!!!
Please check your order thoroughly when receiving it. We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors. Piston comes with specific instructions for setting the ring gap.
If you do not follow these exactly your motor will fail. The item "DRZ400 DRZ 400 400S 400SM Big Bore Rebuild Motor Kit Complete Top Bottom 434 94m" is in sale since Wednesday, February 20, 2019. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Big Bore & Top End Kits".
The seller is "bpracingatv" and is located in Upland, California. This item can be shipped worldwide.