Anyone have the bolt specs for the exhaust manifolds, on the 91 explorer... there are 6 bolts that fasten to the block, per side - 4.0 push rod engine. Parts dept at Fords on has them listed as M8 with a 8.125 thread pitch - no length. I need to purchase a set of 12, to do both sides. Grade 8
Thanks in advance.
Thanks in advance.