# Hellwig 99-10 Ford F-250/F-350 Solid Heat Treated Chromoly 1-5/16in Big Wig Rear Sway Bar

For your money, the best aftermarket investment you can make! Hellwig Big Wig sway bars are an extremely effective handling upgrade you can make to your heavy duty truck. Specifically designed for heavy duty tow and haul applications, Hellwig Big Wig sway bars offer quick bolt on installation that are engineered to perform. An immediate improvement will be felt when you drive through the first corner with a Hellwig Big Wig sway bar installed. Most trucks do not come equipped with factory rear sway bars and see a drastic increase in body roll when towing or hauling a heavy load. Hellwig Big Wig sway bars are the largest diameter sway bars available from Hellwig and are precision engineered components to optimize handling for towing and hauling.

-   Increased stiffness for improved handling, comfort and safety
-   Designed specifically for heavy duty tow/haul applications
-   Solid, heat treated chromoly, Big Wig rear sway bar
-   Limited Lifetime Warranty
-   Adjustable Rate Sway Bar

This Part Fits:

Year

Make

Model

Submodel

2009-2010

Ford

F-250 Super Duty

Cabela's

2008-2009

Ford

F-250 Super Duty

FX4

2004-2010

Ford

F-250 Super Duty

Harley-Davidson Edition

2004-2010

Ford

F-250 Super Duty

King Ranch

1999-2010

Ford

F-250 Super Duty

Lariat

1999-2010

Ford

F-250 Super Duty

XL

1999-2010

Ford

F-250 Super Duty

XLT

2009-2010

Ford

F-350 Super Duty

Cabela's

2008-2009

Ford

F-350 Super Duty

FX4

2004-2010

Ford

F-350 Super Duty

Harley-Davidson Edition

2003-2010

Ford

F-350 Super Duty

King Ranch

1999-2010

Ford

F-350 Super Duty

Lariat

1999-2010

Ford

F-350 Super Duty

XL

1999-2010

Ford

F-350 Super Duty

XLT

## Details

- **Price:** 1109.99 CAD
- **Vendor:** Hellwig
- **Type:** Sway Bars

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1109.99 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/hellwig-99-10-ford-f-250-f-350-solid-heat-treated-chromoly-1-5-16in-big-wig-rear-sway-bar)
> Updated: 2026-06-28