Quantity In Stock: 5+
- 4 ply heavy duty couplers
- Includes new T-bolt clamps
- For trucks with aftermarket 3" tubes & Y-Bridge
Fits: 2011-2016 6.6l LML Duramax Diesel
*Note This kit is put together using the most common 3" tube set up with y-bridge we see. We can substitute couplers if you message us immediately upon ordering.