Lower manifold bolts. Inners all came out easily, but 3 of the 4…

Lower manifold bolts. Inners all came out easily, but 3 of the 4 corner bolts snapped in the same spot. Judging from the taper, they were heavily corroded at the start of the threads. The 4th hasn't been removed yet but will surely break at the same spot.

Owner caption April 2017 · Photo 59 of 705