Blocker on radiator front?

[DocDetonancour]

I kept the fabric that I had "snaped" to the front of my 96. Seems like not many are using these devices on the 3G? Are they not a good idea on the 48re or 3G? thanks, Doc

 

[rbattelle]

I believe they're perfectly fine to use (just follow the same blockage % for the intercooler as for the 2nd gen trucks). Maybe we don't discuss it so much in the 3rd gen forum because not too many of us are using them?