Mac Auto Parts 21396 Blazer Jimmy 4 Dr Bravada New Muffler Pipe Exhaust System This is a brand new OE style EAGLE BRAND replacement Aluminized Steel exhaust system for a GM Fits, GMC Jimmy 4.3L 4 door Chevrolet Blazer 4.3L 4 door Oldsmobile Bravada 4.3L 4 door Cat Back System Includes 1x Part# 79 MUFFLER 1x Part# 86 Muffler Bracket 1x Part# 5546 5C Tail pipe 1x Part# mc2hd Clamps 1x Part# 374 Gasket