1970 Challenger broadcast sheet callouts

[vtails]

1970 Challenger Broadcast sheet callout>>>>>

Good morning,
Does anyone have the internet site or blog that has all of the information to decipher a 1970 Challenger broadcast sheet top portion? I know the basic/option codes and those on the data plate but there is information that identifies the codes in top portion of the BC sheet, numbers 1 thru 4 that has the steering column, axels, steering wheel etc. information.
Thanks

 

[DetMatt1]

Those codes are represented by the last 2 digits of the part number. Galen Govier's casting and part numbers books are a great reference for these.

 

[moparleo]

Here is some info :
http://papentastars.tripod.com/id21.html

https://passion4mopars.wordpress.com/tag/mopar-broadcast-sheet-decoder/

 

[vtails]

Here is some info :
http://papentastars.tripod.com/id21.html

https://passion4mopars.wordpress.com/tag/mopar-broadcast-sheet-decoder/

Thanks to all responding to this inquiry. I have all the option codes what I was looking for are the different codes for items 1-5 on the top of the BCS. Here are some examples of a BCS that has been decoded. I understand the last 2 number system but want to know the different options available for the below BCS callouts. Such as the codes for different steering columns, steering wheels, brakes, label's, carbs, axels etc. as in lines 1-5
* BUILD CODES *
STEERING COLUMN
255X97005 - (auto. trans. floor shift, black, power steering, ign. lamp)
77/TT - STEERING WHEEL (3-spoke, wood-grain)
82/X9 - HORN PAD (3-spoke, black)
69 - RAD - #3443 969 (26")
02 - INLET HOSE - #3462 102 (upper)
72 - ALT - #3438 172 (37 amp. w/single pulley)
16 - FAN - #2863 216 (7-blade)
12 - FAN SPACER - #3462 112 (torque drive)
62 - BAT - #xxxx x62 (group 24)
54 - VAC FIT - #1944 154 (one port)
451 - ENGINE - #3512 451 (340 4bbl eng. for auto. trans. w/heater)
21 - CARB - #3512 821 (4bbl Carter Thermoquad 4973S)
843 - TRANS - #3515 843 (727 automatic for 340 E-body)
33 - PIN - #2538 933 (33 tooth-yellow)
142 - P/SHAFT - #2996 142 (3-1/4" dia. X 45-25/32" lg.)
014 - AXLE - (E-body 8.75" 3.23:1 ratio)
WHEELS
24 - ROAD - #xxxx x24 (15x7.0" aluminum "ROAD wheel")*
TX8 - COLOR - BLACK (spare)
13 - SPARE - #xxxx x13 (14x5.5" steel wheel)
39 - WHEEL COVER - #xxxx x39 (center cap for aluminum "ROAD wheel")*
52 - FRAME - #3583 052 (k-frame)
62 - SWAY BAR - #2835 862 (.88" dia.)
*the W23 15" cast aluminum "ROAD wheels" were DISCONTINUED before production started for the 1971 model year (part numbers UNKNOWN)
SHOCK
17 - FT - #3402 417
15 - RR - #3402 415
TORSION BAR
779 - LT - #1857 779 (.90" dia.)
778 - RT - #1857 778 (.90" dia.)
REAR SPRINGS
044 - LT - #3400 044
044 - RT - #3400 044
47/01 - CLUTCH/BRAKE PEDAL (bracket assemblies)
LABELS
32 - IDLE - #3577 732
33 - TIRE - #3402 333
EXHAUST
69 - LT - #3466 269 (head pipe w/resonator)
75 - RT - #3466 275 (head pipe w/resonator)
TAIL PIPE
58 - LT - #3404 558 (over axle pipe w/muffler for N42)
56 - RT - #3404 556 (over axle pipe w/muffler for N42)
E/P/1 - CAR HEIGHT - (E-body, power steering, 1)
45 - MASTER CYLINDER assembly
67 - FRONT BRAKE LT assembly
66 - FRONT BRAKE RT assembly