i found some gbody parts from bmr, and was curious if they would fit on my 81 caballero as well. here's the link:

http://www.bmrfabrication.com/G-Body.htm

im assuming that anything that fits on monte carlos and malibus should fit on el caminos/caballeros. am i correct or being an ass?

Yes they will fit. I have those BMR control arms on my '78. Excellent product!!!!

They look like very good products. If you don't have any suspension mods, these arms will make a very noticable difference in handling. There was a huge difference when I put poly bushings in my stock arms. Tese will REALLY make a nice contribution to your handling. I recomend poly end links and sway bar bushings too. $20-ish at Pep Boys or any other auto store.

this is good to hear, as my caballero is completely stock, all the way down to the 229, which will be replaced here shortly.

thanks for the help!

I have BMR adjustable uppers On the rear of my 71'(SSM Bars for lowers),Very good product and well made,but would be overkill on a stock machine,If your planning on some horsepower go for the BMR lowers to get rid of wheel hop.Use poly bushing in the lowers and rubber in the uppers you want some flex in the rear end,All poly makes too stiff of a ride.
My 2-cents
Steve