Everyone will say its too small but a 21x/21x .55x/.56x 112lsa would be good for towing in a 6.0 with a stock stall and give you a choppy idle with a good power band....

 

I bet my cam in my sig would tow just fine

 

I'm with BlackGMC, if not go down a little bit lk a 220/220. but also remember, cam's are not the only thing you can play with to get more performance while keeping the towing capacity up. you can throw gears, a small stall convertor, finish installing bolt ons with a good tune? Just use the hell out of the search button and you should find something lol

 

comp 212/218 low lift

 

how about the Vinci trucker 216/224 .551/.551 115LSA?
Thats what i'm putting in my LQ9 daily driver, running 35" tires

 

THat is about the size cam i am thinging about. except in a LQ4 with 33's

 

how about the lunati voodoo 217/223 .549/.549 113+4 lsa
I know 05gmcsierra will have his for sale soon ,

 

I've got a TR224 also in my 6L swapped 2dr tahoe with 35" m/t's and have towed about 2-3k lbs with the stock converter and 4.56 gears and it does fine. Love the sound too. I've got a 3200 tc I'm about to put in and I'm hoping it will get it moving a little better.

 

if you ever go pick up the damn thing...........

 

Haha I'm going tomorrow, finally