Well that crank bolt head just got too rounded off to even try the impact wrnech on it <img src="/forums/images/graemlins/angry.gif" alt="" />
Good thing my friend knows how to weld. He took a 19mm socket and welded it to the crank bolt, and then with the impact wrench took it off easily. Neat little trick <img src="/forums/images/graemlins/kewl.gif" alt="" />
Pulley shaft had a nice little groove worn into it from the old oil seal. Felpro sleeve and oil seal should do the trick.