hey guys thanks for the help..i used a pressure tester for the cooling system ..i had vavle cover off and could see water coming out d/s front water jacket into intake valley..any ideas on best way to seal intake ...bbc thanks again,,,"YOU DREAM IT WE'LL BUILD IT" USA #1 THESE COLORS DON'T RUN" USING FEL PRO # 1212 EDELBROCK ALUM. INTAKE THANKS