The replacement 455ci V8 was sourced from an early-1970s Pontiac have been bored .030″ over.Features include a four-barrel carburetor, chrome valve covers, and an aftermarket dual exhaust system.The removed 400ci V8 is included in the sale.The TH350 automatic is equipped with a 3k-rpm stall converter and routes power through a 3.55:1 differential.The leather-wrapped steering wheel frames a 6k-rpm tachometer and a 100-mph speedometer.The five-digit odometer shows 45k miles, and actual mileage is unknown.