In a message dated 8/2/02 10:11:29 AM Eastern Daylight Time, dmcman73@xxxx writes: << > hydraulic fluid is self adjusting. >> << We are talking about the Delorean right? It has four wheel disk brakes....only adjustment that the brakes need are for the parking brakes >>. I think that by 'self adjusting' he means that given equal pressure at the source, psi at all 4 calipers will be the same, provided no proportioning valves are used. Since the Delorean has a twin piston master cyl, if the bore and stroke of the master cyl is the same for both front and rear, the psi delivered front and rear would be the same. Right? If someone wants to check, switch you lines front to rear at the master cyl and let me know if the rears lock up first ..:-) Jim 6147