GM                                              D524, D531, D536,1876209, 
                                                   1985474.1988908
                                                   WIRES-RED ,AND WHITE
BUICK                                          V6/V8    '74'90
CADILLAC                                    V6/V8   '75-'95
CHECKER                                     '81
CHEVROLET                                  V6/V8      '75-'76
CHEVROLET     GMC TRUCK           '75-'76
GM         TRUCK                            '77-'86
GMC         TRUCK                          V8 - 403  '75-'76
OLDSMOBILE                                V6/V8      '74-'90
PONTIAC                                       V6/V8      '74-'90