Not sure if you have it listed in here but are you offsetting the booster and what size are you going to run. As about to purchase all my brake set up items. Dr diff sell the offset brackets and maybe a small booster not sure if needed tho
I pulled the factory style power brake booster and will be running manual brakes. That what I run on my '74 and even with too large of a master cylinder I like it.
No offset, motor fits fine with the MC in the stock location.