trying to put JTO's new disc kit on and have not been able to determine if the master cyl. I got will work . It is late 1970 with vacuum boost , 10mm nuts and has no valve or anything after the M/C . just a front and rear line right into M/C. Can I just hook em up , or do I need to alter the M/C or get different one ????? Some one here has to know ? c'mon stingy :flipoff2: