Application 289-4V auto and 289-2V manual transmissions at the beginning of the 1967 model year. Pulley diameter 4 inches, 1967 smog pulleys are unique in that they have 4 mounting holes. Ford part number C6OZ-9B447-A and engineering number is C6OE-9B447-A or B.
*California DSO 52 and DSO 53 only.