Which master cylinder?

[540camaro]

Hi, just found this great site,hope someone can help. Have tried e-mail wilwood but sadly no reply in over a week?
Hello, I have a 68 street/strip camaro with non power brakes.The front brakes are your 260-9439 dynalite kit 10 3/4" I believe. Have just fitted a strange 9" ford style rear end which has come with your 2707 pro series kit with internal parking shoes disc dia 12.09". Can you suggest a suitable NON power master cylinder to use in place of my stock gm unit.Have read conflicting suggestions to use 7/8" unit (260-9439 ? ) or 1.032" unit B3360 I think.I am unsure of the caliper piston sizes in these brakes,do they use same caliper? will either master have enough volume to do the job? Also because rear brakes are larger than front would you suggest some type of pressure limiting valve- (pt # please )
thanks in advance Andrew

If i am right where to get at best price? (am over from uk on vacation in Orlando in a few weeks,trying to gather various parts inc p.s.set up-will start different thread for suggestions/advice)

[Chad-1stGen]

Prodigy Customs does a lot of Wilwood products. Contact them through the GP superstore. Link should be on the right.

The are located in Florida but not sure how close to Orlando. Maybe you can pick up your parts from em