ARH 1 7/8 are in
#42
Nice looking headers Michael, they're definitely top quality
#48
Ive had and isntalled many aftermarket exhaust with slip joints and no problems, I belive its more of a clamp issue than anything. The ubolt clamps SUCK, but the actual slip joint band clamps like supplied with the Corsa exhaust or the walker clamps that a lot of guys go with when building custom stainless exhausts.
#49
I'm using V-bands on this next exhaust system and Kooks 2"x3.5" headers most likely. Regarding the vibration you have had and mensioned in the first post... Its inside the trans... I heard it and drove the truck...90% sure its the Front pump...



...I'll bring some of this...