Two manual brake conversion questions???

[dead sailor]

Originally Posted by Apogee

Have you called BMR? When it doubt, I'd suggest calling the supplier directly since what Summit sells may not indicate what BMR will or will not sell. What's the application? Are you sure you even need an adapter? For that kind of money you can buy a Universal Wilwood unit in 7/8, 1, or 1-1/8 inch bore sizes.

As for the master cylinder, that would depend on what rear brakes you're running. Factory disc brake from what? Super Duty? Or should we assume LT1 or LS1 F-body, C5, C6, etc? All of the latter are fairly comparable hydraulically speaking with 45mm pistons, so we would normally suggest a 7/8" to 15/16" bore master cylinder with a slightly more aggressive pad in a manual installation.

HTH,
Tobin
KORE3

Hey Tobin, i just purchased 3rd gen f body hubs from you about a month ago. It's an 82 z28. The car has a 9 bolt rear end with the pbr calipers i believe it is an 11 inch rotor.
Unless wilwood makes a master that will bolt up to my firewall/pedals which was originally vacuum assist, then yes i will need some sort of adapter.