For 1938 GMC T145 Distributor Rotor SMP 28961TJVF 3.8L 6 Cyl Distributor Rotor

For 1938 GMC T155 Distributor Rotor SMP 49586FXCT 3.8L 6 Cyl Distributor Rotor

For 1938 GMC T15 Distributor Rotor SMP 28216DH 3.8L 6 Cyl Distributor Rotor

For 1938 GMC T155 Distributor Rotor SMP 67799QKFS 3.8L 6 Cyl Distributor Rotor

For 1938 GMC T15 Distributor Rotor SMP 91268BBGC 3.8L 6 Cyl Distributor Rotor

For 1937-1938 GMC T14B Distributor Rotor SMP 43686QRZQ 3.8L 6 Cyl

For 1937-1938 GMC T14A Distributor Rotor SMP 42416SPKC 3.8L 6 Cyl

For 1938 GMC T15 Distributor Rotor SMP 45738TXGF 3.8L 6 Cyl Distributor Rotor