Nice job !Hope you have better luck than me with thes 60-65s I tried eeverything to get 1 to hold up.this last one was the best ,about 6 months.Although I do have f/i .maybe thats the big diff,but your going up in power also so i hope u dont have any more tranny issues.good luck.I finally realized all the money spent on 60s and almost crapped,i coulda built another truck.lol.Im hopin this timewith the 80e tranny and transfer ill have some luck,but i see theyre poppin left and right also with big hp. Like i said good luck ,and nice job.
mods:2004 sierra ext sb,20s ,big brake kit w,hawk pads,air bagged,2006 6.0 lq4 swap,vortec supercharged10psi, air to water intercooled w/ dual electric fans on it ,snow meth injection kit,60lbers, e-fans ,big radiator swap ,cam 218 /222 548/550 comp .hardened prs .1.85 comp roller rockers ,guideplates ,crane double springs,trans 4l65e built .pacesetter l/ts true duals w/x pipe and magnaflows,14 bolt rearend swap ,3.73s,aroemotive fuel pump system w/elec.fuel controller and bypass regulator a/n fittings, taylor 10.5s interceptor gauge,aem w/b a/f ,autometer boost/vac NELSON 93 OCTANE TUNED .