I purchased (6) Grade 8 3/8" x 3" bolts to replace the (3) AN6-26 I have.
I discovered that aligning the four feet plus the PSRU mounting points at the same time hard to do.
I had built the engine on the bench trying to keep progress up until the keel came back from the paint shop. Ideally, I should have installed the engine without the PSRU and then bolted it on.
