"Custom ground wrench"

[crabandy]

Before I fire up the grinding wheel and torch to skinny-up a 5/8 box end wrench to tighten the top left engine mount (dynafocal1 to fit between engine mount bolt and push rod tube) And a 7/8 with a little more bend for the spark plugs what have others done?

[az_gila]

Yep... a ground away 5/8 Craftsman wrench is now in the modified tools section of the tool box...

You probably don't want a HF one for this job.

[Rupester]

You'll likely be able to use the ground 5/8 wrench again when it comes time to tighten the wing bolts.