I'm looking for some info on how to tell if some of the cars in the junk yard I go to have the better suspension, etc from the R/T, ACR, or whatever other packages were available. I can't tell by the exteriors because most are missing body panels and wheels and those obvious indicators.

The reason I ask is because I noticed a couple of them have rear disc brakes, one of which was a 4 door, and I'm curious as to what else it may have on it. I would like to get the extra parts like bigger sway bars, etc...possibly even springs. What else would be worth getting? FWIW, one of the ones with rear disc was a SOHC, auto tranny.

 

ACR: has fog light bumper with no lights, No body trim stock, coupes have DOHC, sedans have the SOHC, have either black or yellow KONI struts.

R/T: stripes, squiggly seats, DOHC engine sedan and coupe, fog lights, rear lower sway bar.
Color of car: red, blue, black, white.

That all I can think of hope that helps.