Another question:

One catalog with new speedos shows 47-49 0-80 mph and 50-53 with 0-90mph.

My original speedo with a date of Sep 8, 1950 stamped on the back is a 0-80mph.

Should I order the 47-49 one? Would the 0-90 (listed as 50-53) function properly?

1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)