about 76 or 77 and older alot of the trucks were solid fan no clutch and had this spacer i have some around still also.,
look for the older trucks
73-76 or so
possibly some 69-72 might have the larger pulley pattern spacer as well, but these years were still short water pump on the trucks and usually were the smaller bolt pattern hub
some of these small pumps had dual patterns on the hub
junkyard hunting or ebay
have fun
look for the older trucks
73-76 or so
possibly some 69-72 might have the larger pulley pattern spacer as well, but these years were still short water pump on the trucks and usually were the smaller bolt pattern hub
some of these small pumps had dual patterns on the hub
junkyard hunting or ebay
have fun