heads and cam

[alsant]

can I get my heads rebuilt or can i get new heads for my 66 318 poly, I want to make it roller so I dont have worry about the problem with gas and oil

 

[lewtot184]

there aren't any new heads available that i know of and buying a billet roller core might be impossible also. you can buy an awful lot of zddp for the extra expense of a roller. those engines were around 9:1 compression so thats very compatiable with todays fuels. an unleaded seat for the exhaust valve should be sufficient.