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 Library Home > Dodge > Dodge Challenger > 1973 Dodge Challenger

 

1973 Dodge Challenger
The Challenger Ralleye was an option package in 1973.

1973 Dodge Challenger

For 1973, the Challenger remained almost untouched. It had revised grille insert and large rubber bumper guards to meet safety bumper regulations. The slant-six was no longer the base engine with the 318-cid being the base. You could get a 340-cid V-8 as an option as well as a 4-speed transmission or a TorqueFlite automatic transmission as an option too. You could still get the Challenger Rallye as an option package. It had side scoops behind the front wheels and strobe-type tape stripes that ran the full length of the car.

 

 

1973 Dodge Challenger Specification and Production

Model Number Body/Style Number Body Type & Seating Factory Price Shipping Weight Total Production
Challenger Series
JH 23 2 Dr Hardtop Coupe $3,011 3,155 lbs 32,596

Chassis Data

Model Wheelbase Overall Length Width Front Tread Rear Tread Tires
Challenger 110 in 198.2 in 76.4 in 60.2 in 60.7 in 7.35 x 14
Challenger Rallye 110 in 198.2 in 76.4 in 60.2 in 60.7 in F70 x 14

VIN Decoding

Serial Numbers were on the instrument panel, visible thru the windshield, and on the bottom line of a separate plate(fender tag) under the hood.

Dodge Fender Tag
First Symbol - Car Line
D - Dodge 122" W - Dodge 117/118"
L - Dart W - Charger/Coronet
J - Challenger X - Charger
Second Symbol - Price Class
E - Economy S - Special
L - Low X - Fast Top
M - Medium K - Police
H - High O - Superstock
P - Premium T - Taxi
Third & Fourth Symbol - Body Type
21 - 2 Dr. Sedan 41 - 4 Dr. Sedan
23 - 2 Dr. Hardtop 43 - 4 Dr. Hardtop
27 - 2 Dr. Convertible 45 - Station Wagon 2-Seat
29 - 2 Dr. Sports Hardtop 46 - Station Wagon 3-Seat
Fifth Symbol - Engine
(B) 6-198 (N) 8-383
(C) 6-225 (N) 8-383
(E) 6-Special Order (R) 8-426 HEMI
(G) 8-318 (T) 8-440
(H) 8-340 (U) 8-440
(J) 8-340 (V) 8-440
(L) 8-383 (Z) 8-Special Order
Sixth Symbol - Model Year
6 - 1966 1 - 1971
7 - 1967 2 - 1972
8 - 1968 3 - 1973
9 - 1969 4 - 1974
0 - 1970 5 - 1975
Seventh Symbol - Assembly Plant
(A) Lynch Road, Michigan (E) Los Angeles, California
(B) Hamtramck, Michigan (F) Newark, Deleware
(C) Jefferson, Michigan (G) St. Louis, Missouri
(D) Belvedere, Illinois (R) Windsor, Ontario, Canada
Last Six Symbols - Production Sequence
Started at 100001

 

1973 Dodge Challenger Options

Description Description
340-cid/240-hp V-8 Rear Seat Speaker
4-Speed Manual Transmission Dual Rear Speakers
TorqueFlite Transmission Rear Window Defogger
Air Conditioning Power Steering
Power Front Disc Brakes Sure Grip Differential
Electric Clock Rallye Suspension
Front Floor Console Tinted Windows (all glass)
Emission Control Package Vinyl Roof
Inside Hood Release Deluxe Wheel Covers
Rallye Instrument Cluster Rallye Wheels
"Reverse" Warning Light Magnum Wheels
Dual Outside Racing Mirrors 3-Speed Electric Windshield Wipers
Body Side Molding Rallye Package
Music Master AM Radio Light Package
AM Radio w/ Stereo Tape Cassette Performance Axle Package
AM/FM Multiplex Stereo Radio  

Engine Options

Location Of Engine Code: Small-Block V-8 - Left front of block, below cylinder head.

Letter Code Engine Horsepower Torque Transmission Carburetor
G 8-318 150 265 TorqueFlite, 3 & 4-Speed Manual 2 BC
H 8-340 240 295 TorqueFlite, 3 & 4-Speed Manual 4 BC

Available Transmissions

Transmission Location
TorqueFlite Stamped on the transmission oil pan rail.
3-Speed Manual Not Available
4-Speed Manual Not Available

Identification Number Transmission Type
3681051 TorqueFlite
3681052 TorqueFlite
3681053 TorqueFlite
3681054 TorqueFlite
3681055 TorqueFlite
3681056 TorqueFlite
3681057 TorqueFlite
3681061 TorqueFlite
3681063 TorqueFlite

Axle Decoding

Location Of Axle Codes: A metal tag is bolted to the assembly, giving the axle ratio or tooth count (if tooth count - divide the larger number by the smaller number, this is the ratio.) Locking axles have a metal tag with the letter "S" on it.


Note: Since tags can easily be missing, the approximate ratio can be determined by marking both the a wheel and the driveshaft; turn the wheel one complete turn and the number of times the driveshaft rotates is the ratio. Locking axles can be identified by raising the complete axle assembly and turning one wheel; if the other wheel turns the the same direction it is a locking axle and if it turns the opposite direction it is a non-locking axle.

Challenger Axle Ratios
Engine   8-318 8-340
Locking / Non-Locking   L NL L NL
Ratio 2.76   x    
3.23 x x x x
3.55     x  

Exterior Paint Chips

Color Name / Code Color Image Color Name / Code Color Image

A5 - Dark Silver Metallic
"AL" - 30H-4335
"SE" - 90G-2139
"AE" - 82N-2139

L4 - Parchment
Lucite® Code - 5415L
"Centari" Code - 5415A
Dulux® Code - 5415D
B1 - Light Blue
Lucite® Code - 5411L
"Centari" Code - 5411A
Dulux® Code - 5411D
Q5 - Turquoise Metallic
Lucite® Code - 5268LH
"Centari" Code - 5268A
Dulux® Code - 5268D
B3 - Super Blue
Lucite® Code - 5351L
"Centari" Code - 5351A
Dulux® Code - 5351D

T6 - Medium Tan Metallic
"AL" - 30H-4357
"SE" - 90G-2161
"AE" - 82N-2161

B5 - Bright Blue Metallic
Lucite® Code - 5251L
"Centari" Code - 5251A
Dulux® Code - 5251D

T8 - Dark Tan Metallic
Lucite® Code - 5422L
"Centari" Code - 5422A
Dulux® Code - 5422D

B9 - Dark Blue Metallic
"AL" - 30H-4336
"SE" - 90G-2140
"AE" - 82N-2140
W1 - Eggshell White
Lucite® Code - 4996L
"Centari" Code - 4996A
Dulux® Code - 4996D

E5 - Bright Red
Lucite® Code - 5092L
"Centari" Code - 5092A
Dulux® Code - 5092D

Y1 - Top Banana
Lucite® Code - 5180L
"Centari" Code - 5180A
Dulux® Code - 5180D
F1 - Pale Green
"AL" - 30Y-4337
"SE" - 90T-2141
"AE" - 82L-2141
Y2 - Yellow
Lucite® Code - 5410L
"Centari" Code - 5410A
Dulux® Code - 5410D
F3 - Light Green Metallic
"AL" - 30H-4260
"SE" - 90G-2104
"AE" - 82N-2104
Y3 - Light Gold
"AL" - 30Y-4339
"SE" - 90T-2143
"AE" - 82L-2143
F8 - Dark Green Metallic
"AL" - 30H-4338
"SE" - 90G-2142
"AE" - 82N-2142
Y6 - Gold Metallic
"AL" - 30H-4340
"SE" - 90G-2144
"AE" - 82N-2144
K6 - Bronze Metallic
"AL" - 30H-4107
"SE" - 90X-1991
"AE" - 82F-1991
Y9 - Dark Gold Metallic
"AL" - 30P-4341
"SE" - 90X-2145
"AE" - 82F-2145

NOTES: The first Paint Code identifies the roof or accent color. The second Paint Code identifies the body color. (For example, the combination W1-B2\5 on a Dodge would indicate the roof or accent area is in Eggshell White and the body is finished in Bright Blue Metallic.) Paint code plates are located in the engine compartment on the left wheel housing, the fender side shield, or the radiator yoke.

"AL" - Acrylic Lacquer
"SE" - Synthol Enamel
"AE" - Acrylic Enamel

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