1984-1987 Corvette electric seat track.This has been rebuilt with a new heavy duty gear housing,new metal gears,new metal bushings,then put to 250 pound test to insure it is functioning properly.This is the same for the driver side or the passenger side.A $75 core charge is already included in the listed price.Send us back your core and you will be refunded $75 back to your method of payment.Comes with a 1 YEAR WARRANTY.