Description
Exhaust Muffler for 3.5in. Round Glasspack Performance Exhaust Muffler MagnaFlow 18115 tunnel patches 1 L6 1968 1969 Year Make Model Submodel masks 6CK19TZZAA CRN 1 L6 1968 1969 Pontiac Firebird 400 400 6 projecting the sound waves into a temperature fibermat material