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This heavy-duty, heat-treated double-row roller chain from COMP Cams replaces the chain included with the Magnum 2118 timing set for 1969–1981 AMC 290–401 engines. Built for mild street performance, the chain upgrades durability in older AMC timing systems while maintaining OEM-style fit and serviceability for period-correct rebuilds or modestly tuned engines.
COMP Cams Magnum Roller Chain AMC
