The 502ci GM ZZ crate V8 was installed in 2015 under prior ownership, backed by a Tremec TKO600 five-speed and a 12-bolt rear end with Yukon axle shafts, an Eaton limited-slip differential, and 3.73:1 gears. The Chevelle was modified and refurbished in 2010, then received a Turn One power steering box and replacement master cylinder and proportioning valve in 2022. It left the factory in Ermine White and was refinished in red during that refurbishment.