Got the brass?

[Dieselfever78]

Just wondering if anyone has any experience with brass uppipe donuts?? I'm thinking that if they work they might be the only way to go for OBS trucks/H2E's since there arn't any bellowed uppipes or equivilent for them.

I'm getting ready to swap my H2E from my '94 to my '97 and want to put something in that will hold up to ~40-45psi of drive pressure and last a long while. I don't want to use the 350 chevy donuts that everyone talks about because they are the wrong size.

-Michael

[John_DeereGreen]

Hmmm....Mine are leaking some too...I'm interested in this as well.

[ono_55]

I have a up pipe leak also iam going to try the brass dog nuts.