I've seen it sold on Ebay at times- - - -usually called "feather shims". It's twice as thick in the center as it is at the ends, so the ends of the bearing shell don't get pinched tight against the crankshaft. Search "taper shim bearing adjuster".

www.ebay.com/itm/135196303053?

Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!