Vibrant Performance Race Muffler - 4 in Inlet - 4 in Outlet - 4-3/4 in Diameter Body - 9 in Long Rocker Cover Hold Down Tabs GM 200C/375B/TH425/475/700R4 35 Tooth Speedo

GM 200C/375B/TH425/475/700R4 35 Tooth Speedo Drive Gear

5/8 in Pin

2008-2014 Ford F-250 Super Duty

1984-1995 Chevrolet G10

Vibrant Performance Race Muffler - 4 in Inlet - 4 in Outlet - 4-3/4 in Diameter Body - 9 in Long Rocker Cover Hold Down Tabs GM 200C/375B/TH425/475/700R4 35 Tooth SpeedoVibrant Performance stainless steel race mufflers are densely packed with our premium multi layered sound absorption materials, TIG welded for optimum durability, and manufactured from 304 stainless steel for optimum durability and corrosion resistance. Vibrant Performance race mufflers are very lightweight, compact, and are designed to comply with muffler requirement rules at race tracks throughout North America. They are available in 5 & 9 overall