What kind of head does the "193938 screw assembly"have? What markings and finish?
In the AIM (1958, sec.6, sh.12) it appears to be an integral "washer" head.
Does it have a self-locking feature also? Is it the same in all 4 locations?
... Al '58 #378 245hp
In the AIM (1958, sec.6, sh.12) it appears to be an integral "washer" head.
Does it have a self-locking feature also? Is it the same in all 4 locations?
... Al '58 #378 245hp
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