Well, after reading many threads regarding the 180 degree thermostat (pros and cons), I decided to replace the 180 that I have in, with a stocker. Long story short, I broke one of the bolts that hold the thermostat housing to the intake/block and can't back it out. I am going to have to take my upper intake off. My question to you guys is, what type of intake should I buy to put back on? I have had a few problems with this plastic piece of ****, like my temperature sender blowing out of the block and stripping the threads .. I have had it JB Welded in there for like two years lol. Anyway, I would like some advice on aftermarket upper intakes .. I do not know much about them so forgive the dumbness. Thanks guys! I meant to post this in 'Tech' so move it mods if need be.