Add to Cart Quick view Rotor 28-102 303-12001 28-102 MSRP: Now: $38.57 Was: RotorReplace OEM(s): DelcoFor: Delco 12SI Series 56-94A IR/EF AlternatorssUsed On: Delco 12SI AlternatorsAmps: 56/94 AmpsAmps Draw: 4.7 AmpsAmps Low Output: 78 AmpsBody OD: 4.094in /... MSRP: Now: $38.57 Was: Add to Cart Quick view