A-body rear lca question

[mgcbus65]

Just wondering if anyone has a set of Edelbrock or Hotchkis rear lower control arms for a 64-72 GM A-body that they could measure for me? I would like to know what size rectangular tubing they use to make them. Thanks, George

[The WidowMaker]

dont know what rect tubing they use, but i just used 1.5" .120 for my lowers and 1.25 .120 for my uppers. this was all 1020 dom though. you may be able to find the equivalent in rect.

Tim

[mgcbus65]

Thanks, What size material did you use for the bushing ends or did you go solid? Thanks, George

[The WidowMaker]

i used tube adapters and johnny joints. i wanted a spherical with some nvh dampening.

were you wondering size for strength, or something else?

tim