Get 3% Off Online Orders When You Use Promo Code FILL
| Cap Type | 31833 and locking cap 31780 (Click Here) |
| Fuel Type | Gasoline |
| Main Pipe Diameter: | 1-3/4" OD Uses Hose Reducer B03 To Achieve 1-3/4" Outer Diameter Main Connection. |
| Vent Pipe Diameter: | 3/4" |
| Total Length: | |
| Length Behind Flange: |
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| Vent line Stick Out: | 3-1/2" (from center of main pipe, furthest point) |
| Bolt Pattern: | Custom 21 Hole, Drilling May Be Required |
| Flange Diameter: | 4' OD x 3/16" thick |
| Applications: | Dodge Work Truck, Flat Bed, Utility Body, Custom |
| NOTE: | This is an alternative to our part FNS337B05 |
| RELATED REDUCERS: | |
| B04 Id Reducer: | Slide This On The Main Pipe To Get To 2" OD (Click Here) |
| 4451 In Line Reducer: | Bring Your Hose Size Up To 2"ID Hose (Click Here) |
| RELATED ITEMS: | SEE USEFUL RELATED PARTS AT THE BOTTOM OF THIS PAGE |
I bought two of these for my 86 f350 ramp truck, since no one else makes a universal filler neck with a vent already installed. And I can say I am very happy with this product, it is very well built and seems very sturdy. Defiantly recommend this to anyone who needs a universal filler neck with an external vent.
