Level 2 Chassis Stiffening Kit 63-66 A-Body Plymouth
$1,326.93
This Level 2 stiffening kit fits the 63-66 A-body Plymouth Valiant and Barracuda. Includes CNC-cut frame connectors, front and rear torque boxes, inner fender braces and a core support frame brace.
Free shipping anywhere in the US.
Check fitment before you order
- Body: A-body (Dart, Duster, Valiant), B-body (Charger, Road Runner, Coronet) or E-body (Challenger, Barracuda)
- Model year and engine (small block, big block, 426 Hemi or Gen III Hemi)
- Steering: manual or power, and what's on the car now
Returns: within 30 days, in saleable condition, return shipping prepaid by you. 20% restocking fee. Special-order items can't be returned. Full return policy
This Level 2 stiffening kit fits the 63-66 A-body Plymouth Valiant and Barracuda. Level 2 starts with frame connectors and four torque boxes, the same parts as a Level 1 kit. Then it adds inner fender braces and a front lower core support brace. As a result, the front of the car stops flexing too. Because the whole structure works together, the car moves as one piece instead of twisting.
What’s in this Level 2 chassis stiffening kit for 63-66 A-body Plymouth cars
- Pair of CNC-cut frame connectors (set of 2)
- Front and rear torque boxes (set of 4)
- Inner fender braces for the front (set of 2)
- Front lower core support frame brace
The CNC-cut frame connectors tie the front and rear rails together. Meanwhile, the four torque boxes spread force at the suspension mounts. Up front, the inner fender braces firm up the fender structure, while the core support brace ties the front rails together. Some pieces fit factory locations; others reinforce known weak spots.
A stiffer chassis lets the suspension do its job. Springs, sway bars and shocks all work better when the body stays square. So the car launches straighter, turns in sharper and feels more solid on the road. Also, buying the Level 2 chassis stiffening kit for 63-66 A-body Plymouth cars saves you money over purchasing each piece separately.
Fitment
It fits the 1963 through 1966 Plymouth A-bodies, such as the Valiant and Barracuda. The 63-66 Dodge Dart uses a different wheelbase, so it has its own kit. Not sure which kit your car needs? Call us before you order and we will help you pick the right one.
Installation
These parts weld in. We recommend an experienced shop, with the car supported at ride height so the chassis is not twisted while welding. Before welding, remove undercoating and seam sealer at each weld area.
Compare the Level 2 kit for 63-66 Dodge A-bodies and Level 1 kit for 63-66 Plymouth A-bodies, or see all our A-body chassis stiffeners. For install and product videos, visit the Bergman Auto Craft YouTube channel.
| Weight | 55 lbs |
|---|---|
| Dimensions | 48 × 12 × 12 in |
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