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racerabbit racerabbit is offline
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Join Date: Dec 2006
Location: Great White North
Posts: 13
That is a standard slip joint, required to prevent cracking. The motor and exhaust will expand and contract with heat, the joint will take up the difference in movement. Usually these joints will seal up with time and soot, a better sealing option is is a flex joint.
Old 11-07-2009, 01:37 PM
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