A friend from tx and I are going to moab some time this spring. We are meeting in vail since I am coming from Nebraska. I will be pulling his lifted rubicon from vail on and back to vail. I have a couple of choices on what to take. 1) I can take my 06 chevy crew vortec max which pulls really well but I wouldn't use in the rocks. 2) I can take my 84 K-10 w/ 2 1/2" of lift and 33" truxs mts. The 84 still has 10 bolts but is detroit locked in the rear and true traked in the front. I guess I fear 2 things one the trans is a 84 original and still shifts great and has been serviced at our dealership every 36K but who knows and the axles shafts front and rear are originals. Am I asking for trouble?
Thanks guys
Thanks guys
It's amazing hom much power you lose once you get up about 6K feet or so. 
