Flowmaster Super 10 Muffler Dual 2-1/2 Inlet/Outlets 9-3/4 x 4-1/4" Oval Body 6-1/2" Long - Stainless HSXLG11M61FIA 1967-1967 GMC C15/C1500 Suburban

1967-1967 GMC C15/C1500 Suburban

aluminum back plate

GM A-Body 1964

10 x 20 ft

it delivers a moderate exterior tone with moderate interior sound level that is suited to the enthusiast who wants their performance to be heard

Flowmaster Super 10 Muffler Dual 2-1/2 Inlet/Outlets 9-3/4 x 4-1/4" Oval Body 6-1/2" Long - Stainless HSXLG11M61FIA 1967-1967 GMC C15/C1500 SuburbanFlowmaster's Super 10 Series 409S Stainless Steel Single Chamber mufflers are intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster Other Super series mufflers to deliver maximum performance. Super 10 Series