Water pump or Fan pulley, 2 shallow groove,used original, for motors 267 305H, 350L, with AC, 6-1/4" diameter stamped & OE# 367161 BM
fits: 1977 1978 1979 1980 CAMARO CHEVELLE IMPALA NOVA ELCAMINO MALIBU CAPRICE GMC SPRINT CABALLERO MONTE CARLO