I got a line on a V6 third with Yukon 5.71 with a Detroit and another 4banger third with 5.71 open.
Both are solid collar setup by a shop in Cali.
I current am running 38.5 TSL Sx's on 4.10s I know i need gears.
I am just going to blow up these thirds with the 5.71's. I am not exactly light...