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The Stainless Works collector adapter with a 3-1/2" inlet and 3" outlet is a TIG-welded 304 stainless flange adapter designed to reduce collector diameter for downstream exhaust connections. With a 3-bolt flange and durable construction, it provides a corrosion-resistant, precise transition for custom or replacement exhaust systems. The part carries a limited lifetime warranty and is built for long service life.
Stainless Works Collector Adapter 3-Bolt 3-1/2in OD Tubing 3in OD Outlet
