deja Posted May 18, 2006 Share Posted May 18, 2006 What the hell are these things? The GM shop manual of course tells me to use J 39997 for the cap and J 39998 for thr rotor or the equivalent but naturally they don't tell you what the equivalent is. They look like Torx but they seem to have more teeth. Man what ever happened to the hex bolt, LOL? Quote Link to comment Share on other sites More sharing options...
deja Posted May 19, 2006 Author Share Posted May 19, 2006 Another excuse to buy a new tool. Quote Link to comment Share on other sites More sharing options...
that240guy Posted May 19, 2006 Share Posted May 19, 2006 its called an external torx. The size you need is an E-4. I got a set of external Torx from autozone for 15 bucks. Quote Link to comment Share on other sites More sharing options...
deja Posted May 19, 2006 Author Share Posted May 19, 2006 its called an external torx. The size you need is an E-4. I got a set of external Torx from autozone for 15 bucks. I can't believe the varity of bolts and screws on this engine. Quote Link to comment Share on other sites More sharing options...
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