I just helped a buddy put a open air intake system and pulley kit on his stock 94 L . The pulleys really open her up, and the diff is noticeable. You can really feel it once she is shifting out, the rpms are not droping that much in between shifts

He is pumped and so was I , I don't care whos truck we are working on this stuff is great

 

Working on a truck always rocks!

 

Now we will get all your mods on and you will be hauling the mail