Description: BOSS 302 Smog Pump Pulley
Year: 1970
Model: Mustang, Cougar 
Engine: BOSS 302
Service Part #: D0ZZ-9B447-A
Engineering #: D0ZE-9C480-A (stamped on front of pulley)
Pulley Diameter: 5.00"
Finish: Semi-gloss black powder coat
Quantity: 1

Accuracy Rating: 8
Best Repro Available: YES

Jack's Comments:

This is the most accurate reproduction of the 1970 BOSS 302 smog pump pulley available. Has all the same die stamps on the face of the pulley as the original (Ford oval logo, S, D0ZE-9C480-A). Painted the correct semi-gloss black finish. Made in USA

Note: The die stamps will vary in depth and definition like on originals. The one in the pictures is a good example of a faint stamping. 

Concours Notes: 
Scroll down to the bottom to see pictures of an original pulley. The location the engineering number was consistent but the Ford oval logo and "S" die stamps were not.