The "the newest body style" is 03-06. Check your VIN, the 10th digit tells you the year. The 10th digit will be 3,4,5 or 6. Blaster kicker problems are normally the return spring, they fail to come back up. Expect to be doing a full rebuild. Many times when the Blaster engine locks up, the piston skirt breaks and drops down into the crankcase, where the crank pushes the pieces through the cases. Maybe you'll get lucky and just need a topend but honestly, if I were in your shoes I'd consider myself lucky with anything better than needing the cases repaired/replaced. The good news is that parts are relatively inexpensive and you've come to the right place for info and support to get it back in the dirt in no time.