ALTERNATOR PULLEY(SEE "DETAILS" FOR APPLICATIONS) Alternator pulley, 3" O.D., zinc plated. Use with 15/32" wide "V" belt. 1964 365 h.p. and A/C.1964-65 250-300 h.p. and A/C.1965 350-365 h.p. and A/C.1966-67 350 h.p. and A/C. 1968 350 h.p. and A/C. 1966-70 427 and 454 and A/C. 1970 454 exc. A/C. 1970-72 LT-1.1971 454 exc. A/C and P/S.1972 454 all exc. P/S.3" overall diameter1" overall width ( 7/8" front flange to rear flange width)1/4" rear flange to belt groove11/16" bore diameter MakeCHEV ModelCORVETTE Year1964-1972 Item#ENG823 Instructions / Core Return FormClick Here Price$44.95EACH Core Charge$0.00 QtyAdd