3rdgendslmech
Well-known member
Thinking about pulling the trigger on some crushproof garage hose. I work on a handfull of diesel pickups, usually cars and SUVs. Looking at going with the 3" set with the "Y" then buying another straight section and coupler. But I was wondering is what adapter do you diesel guys use if you arent running the stock exhaust on trucks anymore? I'm looking at a Dayco 64130 bell adapter but they dont list any specs on the mouth end of the adapter. Stock duramax exhaust and a 6 or 8" tip on a different truck are the biggest I've encountered so far, just seeing if that'll fit it.

