[Kenth]

Here is what i have found (so far) on the option codes on the Fisher data plate:

Group 1

D = Power top/convertible

E = tinted glass/all windows

O = mirror group (vanity, etc.)

T = power bucket seat

W = tinted glass/windshield

X = power windows

Group 2

A = foam front cushion (non-GTO)

B = floor mounted 3-speed syncho-trans

E or K = air conditioning (differs in ducting)

G = console

H = heater delete

L = 4 speed floor shift

M = auto trans 1964

P = radio, 1964-1965

R = rear seat

S = rear manual antenna

T = rear power antenna

U = 8 track tape system

V = Verbra-Phonic rear speaker

W = 2 speed auto trans 1965-1967

Y = padded dash

Z = 3 speed(M40) auto trans 1967

Group 3

B = rear window defogger

K = dome reading lamp 1964-1965

N = roof rail reading lamps

Group 4

F = outside remote mirror

Q = full size spare tire 1967

Group 5

N = GTO option 1964-1965 (PON/KC only)

O = décor group-LeMans only (seat belt delete-GTO´s)

W = retractable seat belts 1964-1965

Y = custom seat belts

Z = seat belt delete (1964 Pontiac Plant)