upper a arm cross shaft
 

I have been trying to find a supplier that sells upper a arm cross shafts that have the provisions for caster slugs like the DSE a arms. I've found them that have a 6" bolt center, but not 6.5" for a chevelle. I have global west uppers now and I would like to change the ball joint sleeve to a screw in style and change out the cross shafts to the style I mentioned earlier. Any help would be great, Thanks,
Jake

Not sure of the slugs you are talking about. What are they?

SWS sells a cross shaft for the chevell. But its meant to be used with metal bushings.

http://www.southwestspeed.com/?sec=view_part&id=14391

Here are the arms they use with those shafts, screw in ball joints but for mustang spindles.

http://www.southwestspeed.com/?sec=v...0Racing%20Arms

Here is there stock arms.
http://www.southwestspeed.com/?sec=view_part&id=28398

check sc&c (www.scandc.com).. the adjustable spc arms are caster/camberadjustable, so there is no need to rempve the arm and changing out the slugs.. i have a pair on my malibu and they are awesome quality!