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Old 01-09-2017, 08:03 PM   #12
SSDiv6
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Default Re: 10 degree GM wedge heads

Quote:
Originally Posted by randy wilson View Post
Seen those, but figured they were basically the 615's. Thank you for pointing that out.
Hi Randy,
They are not your basic 615x casting.
Carl did a lot of improvements and changes when compared to the original 615x casting.
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