was it the LS2 or 6 that was good for us?

 

Neither IMO...

 

yea not worth the time or the money..... spend your money elsewhere... get some gears and posi....... they put the truck manifolds on the trucks for a reason......

 

ther is an ls2 for sale in the classifieds and they do look good on a truck. but i would never consider if it ment a drop in performance.

 

It wouldn't be a drop in performance. Things would stay about the same unless you're running FI or a big shot of spray. Also, you have to mess with the fuel system and rework the factory wireharness to work with the new manifold. Also have to redo the front accessories belt drive, and use an ls1 water pump and space it out.