i am just testing the waters. i have a standard bj4 with the lightweight bulkhead. and hd front arms. has center one way, also includes the center spool to take out the oneway and the rear diff was just relubed car only really has about 10 race days on it since it was assembled. i was thinking like 325 shipped. will also have the smooth non threaded shock bodies. i can get pics if anyone is interested