Here are some numbers from my car. Let me know if you want me to check anything else? I will probably have the dash apart this Winter to fix my fuel guage and ampmeter:

Car #225 RM23M9A
Assembly plant sequential number 286687
Vehicle Order Number 949797
Line sequence number 289327
Gate 05 Sequence 136
EAD 6/3
Block 5/23/69
Carbs: 1139/4393, 1209/4392, 1219/4394-1
Door panels May 26, 1969
Alternator 69 .....<-( 5 spaces with dots filled in)
Radiator 1299
Exh Man: L 5 26 (Rt has no date)
Heads 05239 L, 05139 R
Top Radiator Hose 38198-A (I did not replace it. It's on the car now along with the original P/S hoses and all the original vacuum lines)
Motor Mounts: Both have 9..... <-(5 dots)
K-Frame 15.9 1
Wiper Motor 1399
Starter Relay 189
Horn Relay 1329
Rear Housing 5 29 (See attached photo)
RF Seat Adjuster #2935782 OK Tag dated 5/28/69
Wheels were 5 14 originally (I have 5 23's on it now but not original to the car)
Lower control arms: 133 Left, 136 Right