My brother's 925 SPD St. Louis assembled 440 auto GTX has the VIN# stamped on the block (in location shown above).

RS23L8G155911 has a B03 SPD (Friday, November 3, 1967), what's your SPD & what's the assembly date of the transmission (driver's side pan rail)?

5820258-DSC08951.JPG (224 downloads)