Brake booster install pics

[ERASER5]

Originally Posted by ZZ4Blazer

I was wondering this as well. I've always heard the pedals were different(atleast different mouting position) for different leverage on power vs manual brakes.

They are. If you look at the booster bracket for our trucks, there is linkage that changes the effective leverage of the pedal.

If you were working on a Chevelle, you would drill a new rod mount hole in the pedal to change the leverage.