Sill or Chassis rail dimensions 1929 Plymouth U

[Geoff57]

I extrapolated the mirror image dimensions for the sills from four rotten sills which between them were 90% measurable

[chetbrz]

Thanks Geoff,

I could have used this info 9 months ago but better late than never.  I will move these documents into the Tech Area if you don't mind.

Chet...