Power Brake Conversion

I am switching over to power brakes this weekend and need to make sure the backing plate that I have is right for the power brake booster.

The master cylinder I took off the car has 2 bolts coming out of it. The power brakes have 4 bolts.

The backing plate has 2 open holes (from the manual brakes) and 2 holes that are capped. If I remove the 2 caps, all the bolts in the power booster line up. Should this backing plate work (and all parts line up for power brakes) or is there another backing plate I will need to buy?

Thanks.

ttt

what car?

Sorry, it is a 70 Charger (440 engine).

on my 70 challenger the fire bracket was difffferent

Quote:

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I am switching over to power brakes this weekend and need to make sure the backing plate that I have is right for the power brake booster.

The master cylinder I took off the car has 2 bolts coming out of it. The power brakes have 4 bolts.

The backing plate has 2 open holes (from the manual brakes) and 2 holes that are capped. If I remove the 2 caps, all the bolts in the power booster line up. Should this backing plate work (and all parts line up for power brakes) or is there another backing plate I will need to buy?

Thanks.

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See your original post....I added pics of both plates

https://board.moparts.org/ubbthreads/show...e=0#Post5760929