Valve Spring options

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Originally Posted by james schaechter

I have talked to people at PAC about springs being made in Michigan. Sources of wire can be from outside of the US, but I have not heard they source metal or wire from China or make them in China. Anything is possible, but to be fair to PAC Springs, saying they make them in China deserves some validation since it is seen as a negative. What is the source of the info?

I agree, a call to Matt from PAC would be a good way to verify this info. Their website says they manufacture all their springs in Michigan USA.