fender tag decode

First off, I don't think there is a color "R5". It's probably R6, which is scorch red and for some reason is an unknown color on the fender tag decoder above. That fender tag decoder is pretty finicky at times.

E55 - 340
D21 - 4 speed
LS23P93xxxxxx - Dodge Dart, Special, hardtop, 340, 1969, built at Jefferson Ave, MI
1st R6 - Scorch Red body color
2nd R6 - Scorch Red roof
P5X - Premium cloth and vinyl bucket seats
X9 - Upper door frame painted black
ECT - error? (should be build date)
B37587 - order number
A01 - light package
B41 - front discs
C16 - console
C55 - buckets
G33 -driver's side mirror, manual, chrome
M21 - drip rail mouldings
M25 - wide sill mouldings
N85 - tach
R11 - AM radio
V6X - black stripe