420/500 Bolt On 518cc OEM big bore kit.
$750.00
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This is a true 518cc big bore kit for the rancher 420 foreman/rubicon 500 machines. This cylinder has been machined to drop straight into the 420/500 cases to be 100% bolt on and go! Includes all new OEM parts .std cylinder, .std piston and rings, piston pin, piston pin clips and all necessary gaskets.
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