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Add to CartThis Sierra aftermarket exhaust elbow is for use with Mer Cruiser V6/V8 GM engines with dry joint exhaust manifolds. This exhaust manifold is for 2004 and newer V6/V8 GM 305, 350,m & 377 engines 0W310000 & Up as well as 2002 and newer GM 350 & 377 engines 0M317000 & Up.
Application Info:
Interchangeable With:
Use With:
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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