71 b body steering shaft length?

anyone know the length of the inner shaft for a 71 b body.p/s or manual.are they the same length as a 70 b body?any info is greatly appreciated.tia,kent

From the steering wheel nut to the end of the coupler is about 43.5" on my p/s unit column. 71 Charger.

thanks rich.so if it had no coupler or nut i'm thinking 42"?that's the same as a 70 b body p/s.thanks again,kent