Quantity In Stock: 5+
- 4 ply heavy duty couplers
- Includes new T-bolt clamps
Fits: 2001-2004 6.6l LB7 Duramax Diesel
*Note 2001 engines used a different y-bridge. If you have a 3" y-bridge on a 2001 it will be the same as the 2002-2004 style.
Quantity In Stock: 5+
Fits: 2001-2004 6.6l LB7 Duramax Diesel
*Note 2001 engines used a different y-bridge. If you have a 3" y-bridge on a 2001 it will be the same as the 2002-2004 style.