Have this sitting on my shelf- Its pretty aggressive...
Comp- 238/242 605/610 113

My truck- 99' 100k mile, Stock 5.3, New HD Rebuilt 4l60e, 35" tires, Dual 2.5" Flowmster...
Is the cam to Aggressive? I have access to a good tuner and a dynojet-
I also have LS1 parts leftover from my build on my car, but doubt I would see gains-

 

Too aggressive for what?
If you plan to haul a loaded down trailer all across the country, then yea. it's too aggressive.

 

With 35" tires and no word on regearing the axles, you bet that cam is WAY too aggressive. Look to a 206/212 or at the most a 212/218. Remember, this isn't a 3500lb car with a 5.7L. It's an even heavier than stock truck with a lesser 5.3L.

 

I vote for the 360/360 duration cam

 

212/218, 216/220, 220/220, 224/224

all good cams for 5.3s depending on what you wanna do with it.

 

way too big, 212/218 would be much better.

 

Thanks guys- I will sell it like I planned- I kinda knew the answer, I decided it was to big for my car, just thought maybe with the auto...
I need to regear really baddly- but I need to do some reading on that I guess-