MOVING SALE PRICE $23,500 ...........1972 GMC Sierra custom 1500. DGT9517. Vin # 2B6H0914521509517. Frame-off restoration. It is powered by a 383ci V8 stroker engine mated to a TH350 automatic transmission. Power Steering. Power disc brakes on the front. MagnaFlow exhaust with ceramic headers. Air-ride suspension. Vintage air. Custom leather and suede interior. Alpine Audio and Kicker speakers. American Racing wheels. Custom hard tonneau cover. Miles show 3,306.