Chevrolet Chevelle
…unaltered); however, the VIN alone cannot ID a genuine SS as in previous years. Around an estimated 323 Chevelle 2-door hardtops were fitted with an L72 427 cu in (7.0 L) rated at 425 bhp (431 PS; 317 kW) at 5,800 rpm and 460 lb⋅ft (624 N⋅m) at 4,000 rpm of torque, where some Chevrolet dealers used the Central Office…