Search by number: 1977 Mercury Comet 3.3L 6 Cyl Starter ProAmp 3135 $49.00 each OPTIONS: w/MT, To 12/13/76 ProAmp 3131 $72.00 each OPTIONS: w/AT, To 12/13/76 ProAmp 3157 $112.00 each OPTIONS: w/MT, From 12/13/76 ProAmp 3155 $112.00 each OPTIONS: w/AT, From 12/13/76 ProAmpN 3131N $95.00 each OPTIONS: w/AT, To 12/13/76