PULLEY, Crankshaft, steel, black, dual sheave, 6 11/32 inch diameter, uses one 3/8 inch belt and one 1/2 inch belt, Original diameter was 6 11/32 inch, the repro is closer to 6 7/8 inch, 3 mounting bolt holes with center hole flange to locate in balancer recess, See 6312-1AK for mounting kit options,
NPD Part Number : 6312-4A Manufacturer Reference #'s: C5AZ-6312-E
1966-1966 MUSTANG 289, P/S, EXCL THERMACTOR
1967-1967 MUSTANG 289, P/S, EXCL THERMACTOR
1967-1967 COUGAR 289, P/S, EXCL THERMACTOR
1965-1967 FALCON 289, P/S
1965-1967 FAIRLANE 289 HIPO, P/S
1965-1967 FAIRLANE 289 HIPO, P/S AND EXTRA COOLING
1965-1967 FAIRLANE 289, P/S
1965-1967 FAIRLANE 289, P/S W/ EXTRA COOLING
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.