Rear disc brake question

[Hopalong]

Has any one used a disc brake set up without changing to the "green" bearings?  I see that pretty much all the kits offered "require" the use of the green bearings.  How much does the axle actually move and would it really be a problem with the factory style bearings?

[Chryco Psycho]

I think the SSBC kit works with the normal brgs

[shawge]

Give Cass at www.doctordiff.com a call/email.  He's got a setup that uses 2006 Mustang calipers that work w/o going to the green bearings.  He's got excellent customer support.