The 390ci S-code V8 features a four-barrel carburetor and was factory rated at 320 horsepower and 427 lb-ft of torque.Equipment includes chrome valve covers and a chrome air cleaner lid.Service in 2024 included an oil and filter change and replacement spark plugs.Power is sent to the rear wheels through a four-speed manual transmission and a 3.25:1 limited-slip differential.