The 1971 Chevrolet Chevelle SS 454 Specifications Wheelbase, inches: 112.0 Weight, lbs: 4,000 Number built: 9,502 Base price: $4,000 Standard Engine Type: ohv V-8 Displacement, cid: 454 Fuel system: 1 x 4bbl. Compression ratio: 8.5:1 Horsepower @ rpm: 365 @ 4800 Torque @ rpm: 465 @ 3200 Representative Performance 0-60 mph, sec: 6.0 1/4 mile, sec. @ mph: 14.35 @ 97

Sources: HowStuffWorks

3300lbs, can be a little more or less depending on the model, engine, and options, etc.