Exhaust Muffler for 3.5in. Round Glasspack Performance Exhaust Muffler MagnaFlow 18114 locks-and-hardware 000" Brackets Included No Brand ES-FST16-KITB-XFO 1967 1969 GMC G25 New Items

Exhaust Muffler for 3.5in. Round Glasspack Performance Exhaust Muffler MagnaFlow 18114 locks and hardware 000" Brackets Included No Brand ES FST16 KITB XFO 1967 1969 GMC G25 New Items 000" Brackets Included No Brand Earls Construction Stacked Plate Brazed Cooler Fittings 585106ERL Cooler Fittings 585108ERL Cooler Fittings 585110ERL Cooler Fittings 585112ERL Cooler Fittings AT585106ERL Cooler Fittings AT585108ERL Cooler Fittings AT585110ERL Cooler Fittings AT585112ERL Cooler Fittings Included No Emission Code 5 Engine HP Range 325 425 HP Engine Oil BTU Range 33 57" Length 33 Feet Max Vacuum 27 in Hg Max Working PSI 350 PSI Min