NEED TO REMOVE EXTRA MOUNTING LUGS FOR FIT PG4 47 10 90 92 F 3 1T MD8 8657912 1 354 80 CASE A TRNS PG4 47 10 92 F 5 OE L4O3
8657912 2ND DESIGN FOR TRANSMISSIONS WITH AUXILARY VALVE BODY 1ST DESIGN FOR TRANSMISSIONS WITHOUT AUXILARY VALVE 8ODY 1992 GENERAL MOTORS SERVICE PART8 OPERATIONS CHEVROLET