Doin' the exhaust install and those friggin bolts holding the cat will not budge. Tried PB-blaster last night, impact wrench didnt work, and I didnt have much luck w/ a torch. Anyways, I plan on cutting the bolt & getting replacements since I'm not using the cat again. Anyways, I know that the bolts are 19mm but does anyone have the dimensions?

 

bump

 

back up top. I wanna get this install done with & pick up the bolts after I get out of work