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Old 10-01-2009, 01:33 PM
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Irelands child Irelands child is offline
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Just to satisfy myself, I just crawled under my car (it's on ramps, or no way ) and there the stamp is right next to the seam along with what looks like a part number. Mine are 50 Series plus I knew that they were FM's because I took 'em out of the boxes myself and welded up my own exhaust.

Dave W
Irelands child
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