Quantity In Stock: 5+
Upper downpipe flange / turbo outlet for 2001-2004 6.6l LB7 Duramax engines.
Multiple uses:
- DIY downpipe
- Hot side pipe for compound turbos
- Spacer for up pipe clearance
- 1/2" Thick
- CNC Laser Cut
- A36 Steel
Fits: 2001-2004 6.6l LB7 Duramax engines.
California style turbos will require trimming one tab on the downpipe flange.