Sub Frame Floor Brace A Body ’68-’72
$800.00 Original price was: $800.00.$700.00Current price is: $700.00.
-
Strengthen your 1968-1972 GM A Body chassis with this 1-5/8″ .083 Chromoly Subframe Floor Brace Kit. Trim-to-fit with pre-notched main tubes for easy installation.
- 1-5/8″ .083 Chromoly
- Floor Bracing
- Builder kit TRIM TO FIT
- Main tubes will be pre notched
- YOUR STOCK transmission cross member does not fit after the floor brace kit is installed
Will not fit El Camino or wagons – the frames are longer
Reinforce your GM A Body’s chassis with this 1-5/8″ .083 Chromoly Subframe Floor Brace Kit, designed to add strength & rigidity where it matters most. Ideal for high-performance builds, this trim-to-fit kit includes pre-notched main tubes for easier installation.
⚠ Important Fitment Notes:
- Designed for 1968-1972 GM A Body Cars (excluding El Camino and wagons—those frames are longer)
- Your stock transmission crossmember will not fit after installation
Upgrade your chassis with race-ready reinforcement & keep your A Body solid under extreme conditions.
| Weight | 30 lbs |
|---|---|
| Dimensions | 59 × 20 × 9 in |
Only logged in customers who have purchased this product may leave a review.

Trick Chassis
We offer high-end GM drag racing suspension packages and other automotive components for a variety of vehicles and manufacturers. Find quality, in-house performance suspension and chassis parts from Trick Chassis to take your car to the next level.
- Location: Beloit, Wisconsin
- Website: trickchassis.com
- Contact: Contact Us
- Phone: 608.313.9197
- Facebook: TrickChassis
- Instagram: TrickChassis

Reviews
There are no reviews yet.