Year: 1965 thru late 1966 production
Model: All (excluding 289HP)
Condition: New reproduction
Size: 2.62" OD
Finish: Semi-gloss black
Engineering #: Not stamped

Accuracy rating: 7
Best Repro Available: YES

Jack's Coments:

This is a very good copy of standard sized small single pulley for most single sheaved equipped alternators. It doesn't have an engineering numbers stamped on it like most of the originals did and some radiuses are not exact but its the best available by far.

Concours Note: This pulley with the semi-gloss black painted finish was used from the beginning of 1965 production until late 1966.  We do not have a exact change over date but we have documented a few cars with original alternators to give you some guidance (see below).

Documented Original Mustangs from Bob Perkins Collection:
Black Fan, Black pulley March 9,1966 289 4V Dearborn built 6,000 miles
Black Fan, Yellow zinc pulley June 6, 1966 289 2V Dearborn built 54 miles

Other documented original fans and pulleys:
Blue Fan, Black pulley November 12,1965 6-cylinder Dearborn 33,000 mile