Quantity In Stock: 5+
- Thread in Filler Neck Cap
- 1.75" Thread OD
- 1" Thread Depth
- Fits most threaded filler necks
- Fits our filler neck threaded tube inserts
- Size 2.25" x 2.95"OD Overall
- Plain black - Looks great on flatbeds!
Fits: Chevy/GMC Duramax, Ford Powerstroke & Dodge Cummins applications that use a thread in filler neck cap.