Hotchkis 2236R Sway Bars, Rear, 70-81 GM F-Body, Sport - Manual (Page 7)

2236 GM F-Body Stabilizer Bar Installation Instructions Page 7 of 16
9R
Install Frame Rail Reinforcements
We will be installing reinforcement plates onto the frame rails. This will require drilling two ¾”
holes for through each frame rail.
Start on the passenger side frame rail. The hole that was used to hole the line tab is in the
same position as one of your holes. (see picture) Use one of the reinforcement plates as a
template to mark out the other hole.