I am currently doing a disc brakes conversion. I was replacing the upper control bushings,the cross shafts they are a bit worn with some pretty good wear rings and such. Went to the parts store to get some replacements, they had the Moog K5250(offset shafts). I see a few post on here talking about them. As I know nothing about suspension.

Should I change to the moog shafts while I am apart?

I Guess what I am looking for is how it it affect the car driving? with the offset.

Its a 1967 chevelle,It will be sitting at stock height> running 225/60-15, new springs, ball joints, bushings. Manual Steering

After reading some more, it changes chamber -/+ 2deg. If i would of read a bit more i guess i could of found it.

Can anyone point me to alignment specs. Did a search but looks like the links dead.

Camber - .75

Caster as much positive as you can get

Toe total toe of 1/8" in. NOt per side

This link should answer all your questions on off set pivot shafts.
http://www.leverfamilysite.com/images/PDF_Files/Microsoft%20Word%20-%20Offset%20upper%20control%20arm%20pivot%20shafts .pdf

This link taks about the different pivot shafts that were in A-Bodies
http://www.leverfamilysite.com/A_Body_Pivot_Shafts.htm