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The QTP QTEC 4-inch weld-on 3-bolt flange is a fabrication flange intended to be welded to 4-inch exhaust tubing to accept standard 3-bolt connections. It creates a permanent mounting surface for bolt-on components, simplifying assembly or repair of exhaust sections where a welded flange is preferred for secure joints in custom or replacement exhaust work.
QTP 4in Weld-On QTEC 3 Bolt Flange
