UP FOR SALE IS WHAT MANY CONSIDER THE UNICORN PART FOR THE TEAM ASSOCIATED B6 SERIES OF BUGGIES. THESE ARE VERY HARD TO FIND ESPECIALLY IN THIS CONDITION. THESE WORK EXTREMELY WELL ON LOOSE DIRT APPLICATIONS SUCH AS WINGLESS SPRINT DIRT OVAL. THIS TRANSMISSION HAS A BALL DIFF. IT WILL BE SHIPPED IN A BOX WITH INSURANCE NO COVER BUT DOES HAVE THE CORRECT REAR SHOCK TOWER.