mazdafvr
+1y
just used the bolts from the other truck cause they only been used once. they treaded much nicer, the old ones wiggled even when threaded all the way into the head, and I re-torqued them 3 times b4 the gasket went, and when I took the head off, most were finger loose again. been 400 miles and these haven't came loose yet, I went to re torque them the other day and they really didn't need it but I gave them a lil turn anyway just to be sure. haven't lost one drop of coolant or oil.