Production Figures by Year

Engine Codes

Patent Plate Information

Mustang Body Codes

Production Date Code or Date of Manufacture

Transmission Codes

MAC's DISCLAIMER:

The content MAC's presents on its "Vehicle Identification & Specification" pages & in its catalogs is for information use only and is intended to be used as a guide. While MAC's makes every effort to ensure accurate content, occasionally errors may occur. MAC's does not take responsibility & will not be held liable for any automotive parts purchases, repairs or restoration decisions made as a result of information presented here or anywhere in its catalogs.

Mustang Production Figures by Year

Mustang Engine Codes
The fifth character of your VIN number identifies
the engine originally installed in the car.

Mustang Patent Plate Information

Mustang Body Codes

Production Date Code or
Date of Manufacture
1964–69: date is listed by date (number) & month (letter)

Mustang Transmission Codes

1964–66:

• 1 = 3-speed manual
• 5 = 4-speed manual
• 6 = Cruise-O-Matic automatic

1967–68:

• 1 = 3-speed manual
• 3 = 3-speed manual
  (1967 only)
• 5 = 4-speed manual
• W = C-4 automatic
• U = C-6 automatic

1969–71:

• 1 = 3-speed manual
• 5 = 4-speed manual,
  wide ratio
• 6 = 4-speed manual,
  close ratio
• W = C-4 automatic
• U = C-6 automatic
• X = Cruise-O-Matic automatic
• Y = Cruise-O-Matic automatic
• X = C-6 automatic

• 1 = 3-speed manual
• 5 = 4-speed manual, wide ratio
• E = 4-speed manual, close ratio
• W = C-4 automatic
• U = C-6 automatic
• X = Cruise-O-Matic automatic

MAC's DISCLAIMER: