These are a OEM 1965 to 1970 GM/Chevy, Camaro, Chevelle, Corvette
396/427 two groove water pump pulley #3995646AH, and 2 1/4" fan
Spacer #3994248. They may have been used on other engines also.
They are in good condition. $35.00. Local pickup, or buyer pays
shipping.
