Curious i was wondering if anyone has used the OEM duramax 3.5 exhaust piping on there 1500 gas truck?
I have one here and was thinking of slapping it on the 5.3 and long tubes for now.
Curious i was wondering if anyone has used the OEM duramax 3.5 exhaust piping on there 1500 gas truck?
I have one here and was thinking of slapping it on the 5.3 and long tubes for now.
Yes its been done! Think his name is 11 6.2 and think lownslo did too...
Thats wat im running