We build both non-adjustable and adjustable rear lower control arms for the Camaro depending on your needs. Also if you were on a tighter budget and wanted to go back with another factory lower control arm we have end link mounting braces which considerably strengthen that end link mounting plate.
BMR non-adjustable lower control arms (TCA028)
BMR adjustable lower control arms (TCA029)
BMR end link mounting braces for the factory control arms (ELK009)