Brake Booster?
 

I have a 68 Stepside with manual brakes with drums. Wanting to put in a brake booster to help with braking.:uhmk: Two questions? (1) does it matter what size booster I put in (9" or 11") and if need straight mounting bracket or angled bracket; (2) do I need an original proportional valve or can I use one that has the knob to adjust. I'm not really looking to keep it original, but just want to have better braking.:metal: Thanks for any help!

Re: Brake Booster?
 

Check out cpp at classicperform.com

They have booster kits or they can give you an idea of what your options are.