The 1972 Dodge Challenger with VIN JH23G2B435400 can be decoded as follows:
J: Body Type - Dodge Challenger (E-Body)
H: Price Class - High
23: Body Style - 2-Door Hardtop
G: Engine Type - 318 CID V8 (5.2L)
2: Model Year - 1972
B: Assembly Plant - Hamtramck, MI
435400: Sequential Production Number
Technical Specifications:
Engine Options:
318 CID (5.2L) V8
Power Output: 150 HP @ 4,000 RPM
Torque: 265 lb-ft @ 2,000 RPM
340 CID (5.6L) V8 (Optional, Rallye Package)
Power Output: 240 HP @ 4,800 RPM
Torque: 290 lb-ft @ 3,600 RPM
Transmission:
Standard: 3-speed Torqueflite Automatic (A904)
Optional: 4-speed Manual (A833)
Chassis and Dimensions:
Wheelbase: 110 inches (2,794 mm)
Overall Length: 192.5 inches (4,891 mm)
Width: 76.1 inches (1,933 mm)
Height: 50.9 inches (1,293 mm)
Curb Weight: Approximately 3,360 lbs (1,524 kg)
Suspension:
Front: Independent, Torsion Bar
Rear: Semi-Elliptical Leaf Springs
Brakes:
Front: Disc Brakes (Optional)
Rear: Drum Brakes
Fuel System:
Fuel Capacity: 18 gallons (68 liters)
Carburetor: 2-barrel (Standard), 4-barrel (Optional)
Performance Metrics (340 V8 Engine):
0-60 mph: Approximately 7.8 seconds
Top Speed: 125 mph (201 km/h)
Tires and Wheels:
Standard Tires: 7.35 x 14 Tubeless
Optional: F70 x 14 Raised White Letter (Rallye)
Exterior and Interior Features:
Exterior: Dual Exhaust (Rallye), Hood Scoops (Rallye)
Interior: Bucket Seats, Optional Center Console
Pricing (1972 MSRP):
Base Model: $2,785 USD
Rallye Package: Additional $500-$800 USD depending on options
Notable Changes for 1972:
The Rallye Package replaced the R/T as the high-performance trim.
Reduced engine compression ratios due to emissions regulations.
Minor exterior restyling, including updated grille and taillights.
These specifications provide a detailed overview of the 1972 Dodge Challenger. For precise details regarding this specific vehicle, consulting the original build sheet or a Mopar expert is recommended.