camaro ss 2016 muscle car modifications br Chevrolet must have one hell of an overtime budget for its performance-vehicles department. In just the past few years, there have been SSs, Stingrays, 1LEs, Z51s, Z06s, ZR1s, ZL1s, and even V-6 models that have consistently rewritten the bang-for-buck equation. (To say nothing of fellow General Motors brand Cadillac and its immensely talented V models.