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Add to CartThis Sierra exhaust manifold elbow is for use with MerCruiser 3.7L engines.
Application Info:
MerCruiser 4 Cyl 224 cu. in. 3.7L engine models 165, 170, 180, & 190
Use With:
Interchange:
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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