I have a 2002 RCSB with 5.3 and a powerdyne blower and I wanting to install an intercooler on it, but no real sure on how to go about it. I got a guy that wants to sell me an intercooler off his 2003 Duramax will it work? I did some checking around and I found a kit that sells all the piping needed to do so I just need an intercooler any ideas?

 

Do it when you're ready to be without a truck for awhile. Read this thread:
https://www.performancetrucks.net/fo...d.php?t=366944

 

I did mine without having the truck down, mind you this is not with the duramax intercooler. If you do a search I have a thread on the intercooler build up, Mikegyver has one, jamesbond2509, whippled 496 and numerous others. Might give you some Ideas.

 

if your not a 2500 don't do it, it WILL NOT fit. trust me i know. now if you want to modify it a little then yeah it will. i just got mine in today but you have to cut off about 2" of the top to make it sqeeze in there.

 

i'll take pics tommorrow.

 

You better! And start a new thread on it.....this should be fun.

 

Got a little sidetracked, huh?

 

little bit lol. https://www.performancetrucks.net/fo...62#post3393862 there i started a new thread. it will be a little bit but i'll get the pics up shortly.

 

Where can I get an intercooler that will fit without having to modify anything?

 

Also does anyone know the maximum dimensions of an intercooler that I can get to fit with no modifications needed? I woud l like to run one as big as possible