Quote:
Originally Posted by Ross F-1
Sealed Power makes and sells the heavier solid adjustables, last set I bought said Made in USA and "each lifter hardness tested". They looked like quality parts.
On the OP's lifters, I have to wonder if they'd pass a hardness test, but are too soft under a thin layer of hardened metal at the surface? No telling what alloy the Chinese use.
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We could try asking the American company who is having them built to
their specifications.
