The duals have about 12 miles on them 23 spline cromolly shafts 2.28and 4.70 comes with a 350 Chevy trans and adaptor plus x member never been on the trail after the convertion if you like picks email me @ paintpaingun@yahoo.com I'm located in Marysville i like to get at least 1850.00 for the hole set up U KWON THATS A DEAL!!!!!!!!!!!!! IF U HAVE ANY ? U COULD CALL ME @ 530-923-1500