Scored Main Cap Bearing - Ouch

A press-in plug goes into this oil passage at the rear of the block. The plug is about 21⁄8 to 25⁄16 inches up from the bottom of the block (without the cap) and 71⁄2 to 711⁄16 inches down from the china wall. The plug forces oil from the oil pump to the oil fi lter and then to the main oil galley.

(2 and one eighth to 2 and 5 sixteenths from the cap mounting surface)



What the HELL kind of measurements are those???