Search by number: 1990 Geo Storm 1.6L Starter ProAmp 17204 $68.00 each OPTIONS: w/AT, Exc GSi ProAmp 17203 $68.00 each OPTIONS: w/MT, Exc Gsi ProAmp 17202 $84.00 each OPTIONS: w/AT, GSI ProAmpN 17202N $132.00 each OPTIONS: w/AT, GSI ProAmpN 17203N $170.00 each OPTIONS: w/MT, Exc Gsi