AUBURN PRO SERIES SURE GRIP... CRUSH SLEEVE ELIMINATED, NOS OEM MOPAR GEARS, HAD THIS BUILT YEARS AGO WITH THE BEST PARTS,,HAD IT INSTALLED IN MY CHALLENGER ,BUT NEVER DROVE IT,,, KEPT IT AS A SPARE FOR MY BARRACUDA,, JUST NEVER GOING TO USE IT.. I LIVE IN SO CAL, [YUCCA VALLEY ] PREFER NOT TO SHIP,,[EXPENSIVE] ..1750.00 COST ME 1950.00 BACK WHEN I HAD IT DONE.. OBRO