74582K - 700R4 4L60E, FRONT PLANET PLANETARY KIT, 4 GEAR, WITH BAT WING WASHERS 74582K - 700R4 4L60E, FRONT PLANET PLANETARY KIT, 4 GEAR, WITH BAT WING WASHERS GOOD USED COMMON BRANDS FOR THIS PART INCLUDE: BUICK, PONTIAC, OLDSMOBILE, HUMMER, CHEVROLET, GMC & GEO. BE SURE TO CHECK FITMENT PRIOR TO PURCHASING.