I own a 1972 LT-1 Convertible vin 1Z67L2S514474, built on February 21, 1972. Once the body came off and a bit of dealer's undercoating (New York car) I found the original stencil on the passenger side of the frame. The stencil is upside down and located 3 5/8 inches forward of the #1 body mount and about 1 1/2 inches from the bottom of the rail. The numbers measure 3/4 inch in height. It reads
6263620-131 with the date below 1-20-72. Please see attached photo. Duff
6263620-131 with the date below 1-20-72. Please see attached photo. Duff
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