The MagnaFlow Standard Grade direct-fit catalytic converter (23482) is an EPA-compliant replacement that helps keep the check engine light off. It features mandrel-bent tubing, stainless steel construction and a single laser fusion weld for OE-like fit and reduced leak risk. Includes two flat ring gaskets to help prevent exhaust leaks. Designed for 1990–1991 Pontiac Grand Am and 1990–1991 Buick Skylark applications and similar vehicles.
MagnaFlow Direct Fit Catalytic Converter GM 90 91