I have a new water pump pulley with the #s 1247885,anyone know its application?? thanx in advance I'm guessin 455 but I'm not positive !
It just so happens I have mine off. 1971 GS455, reads 1235778. On a related side note, anyone seen "GS" stamped in the crank pulley?
GM # 1247885 FAN PULLEY 1975 All X (231-350 Eng) HD Cooling & A/C 1975 All A-B-C-E (231-350-455 Eng) A/C & HD Coooling 1975 All H (V-6) A/C less P/S