More Ford 3.5 dohc v6 problems (Page 1/1) Lilchief SEP 03, 08:08 PM About got the 3.5 tore all apart. Trying to get the cam sprockets off but seems that a T55 torx is small and a 60 is too big. I've been told it could be a T55P. Any ideas on this? The next issue, all the fins are missing off the impeller. It's plastic but still could clog something up. Thinking of flushing it out but how to go about it. Well thanks for any ideas. Lilchief SEP 09, 10:55 PM Well I found the right torx socket (male) . A Lisle 81100 TP55 torx plus. $12 from Amazon. Maybe this will help someone in the future. Thanks Rick