Help with a few codes

[750-h2]

Yes A63 is standard on the JS29, but so are several other items such as A62, C26 ,M21, M31 etc. and they are on the BC sheet?

[1 Wild R/T]

Waiting for 6BBL GT maybe he can offer some logical opinion... For now I'll just post the FT codes off my old R/T SE  just because..

N85 N88 N95 R31 R35 CTD
L25 M21 M31 N41 N42
C55 G33 H51 J41 J45 J54
V1X A01 A62 B51 C16 C26
FK5 HRK4 000 723 184372
E86 D32 JS29U0B440289


V68 Y05 26 EN1
JS29U0B440289

[71GranCoupe]

^^^^^^

Very late built car, cool. 

I asked Dan a similar question at the MATS in Vegas, and if I got it right, it had to do with body modifications on the line, like drill a hole here or there. I will wait and let Dan chime in with the best answer.   

[1 Wild R/T]

Not the last day but getting close...

[6bblgt]

I'm sure there was some method to their madness, but sometimes there is unknown reason what or why things get coded on a fender tag or sheet ..... like vinyl tops twice on '70 LA tags. 

for '71 A62 went away on Challenger R/T fender tag & it was still STANDARD