Show Your Big Block A body!

72 Swinger, mild 400 / 727 / 8.75 w/3:23 SG / KH Disc brakes. Born as a /6 car. I bought this car for the oldest son but he showed no interest in working on it. It sat in my shop for a couple years when my Dad, at 69 years old, decided he wanted another old car....and the journey began. 18 months later....he drove it back to Tenn. on Fathers day this year. He put regular tags on it and drives it everywhere........Mom says "He's Eat Up with that car" I guess the old saying is true..."Once a Man - Twice a Child" - I think it's Great!

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So, what are u guys getting for gas mileage on these 440 to 500" A body street cars? I haven`t checked mine yet, but guessing 6 m.p.g.. Still tuning tho.