Overview
The Fab Fours Truck ViCowl in bare steel, part number VC4100-B, is an upper visor and cowl bracket set for the Ford F-250 and F-350 Super Duty. It fits the 2017–2018 F-250 and F-350 Super Duty with King Ranch, Lariat, Limited, Platinum, XL and XLT trims. This version has a bare steel finish rather than powder coat.
The bracket set combines a visor and a cowl, adds windshield protection and uses a hinge system that keeps full hood function. It is designed to keep the factory antenna in place and reduce wind noise, and its shape is intended to maximize field of view.
Key features
- Upper visor and cowl combined in one set
- Hinge system that retains full hood functionality
- Keeps the factory antenna and reduces wind noise
- Skillfully crafted to maximize field of view
- Added front windshield protection
- Optional light inserts VC4101 and VC4102
- 11 ga. U.S. steel construction
Caring for bare steel
Bare steel has no powder coat, so the surface is more exposed to moisture, road salt and trail grit than a coated finish. Good habits make a difference: wash the truck regularly, dry the cowl and visor after rain or washing, and keep an eye on areas where the metal meets the hardware, since those are the spots where rust usually begins. Bare steel also changes appearance over time, so an occasional light coat of wax can help it keep an even look.
If surface rust appears, clean it with a stiff brush or fine abrasive, wipe the area clean and apply a rust-inhibiting primer followed by a paint or protective coating that suits steel. Address small spots early, before they grow under the edges. Checking the bolts for tightness during routine service also helps keep the bracket seated and the finish intact.
Specifications
| Brand | Fab Fours |
|---|---|
| Part number | VC4100-B |
| UPC | 5810115685 |
| Position | Upper |
| Type | Bracket set |
| Material | 11 ga. U.S. steel |
| Finish | Bare steel |
| Hardware | Stainless steel bolt-on hardware |
| Origin | 100% made in the USA |
| Optional lighting | VC4101 (4-cube light insert) and VC4102 (20-inch light bar insert) |
Vehicle fitment
It fits the 2017–2018 Ford F-250 Super Duty and F-350 Super Duty with King Ranch, Lariat, Limited, Platinum, XL and XLT trims.
Chevrolet Silverado trucks and other Ford models are not covered by this part. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
A complete bolt-on installation with stainless steel hardware is required, with no drilling or welding. Because the finish is bare steel, plan to protect the surface against rust, especially in wet or salty conditions.
What’s included
The bracket set and stainless steel hardware are included.
Not included: the VC4101 4-cube light insert and VC4102 20-inch light bar insert are optional and not included.


















