For 1990 GMC C6000 Distributor Rotor United Automotive 93644RBWC

For 1990 GMC C6000 Distributor Rotor United Automotive 58764XDRW

For 1990 GMC C6000 Topkick Distributor Rotor United Automotive 12349SKTJ

For 1990 GMC C6000 Topkick Distributor Rotor United Automotive 97662TTKM

For 1990-1991 GMC C6000 Topkick Distributor Rotor Wells 12544YBZP

For 1990-1991 GMC C6000 Topkick Distributor Rotor Wells 86641WTNM

For 1990 GMC C6000 Distributor Rotor SMP 49621HTMX Distributor Rotor

For 1988-1990 GMC C6000 Distributor Rotor Wells 94836VDNC 1989