Looking for the numbers made on a 1971 challenger convertible 383 shaker hood four speed. Looking for publications of that of the numbers. Thanks for your help. Anyone know how to get to this page on moparts. Here is a link that puts the number at 11 as well: http://board.moparts.org/ubbthreads...;Words=+drodg&topic=&Search=true It says on there that 11 Convertibles were made with the shaker hood for the challenger in 1971 (11 JH Convertibles (no R/T verts in 71)).