Beyea Dirt Modified Muffler 3" Inlet 3" Turn Down Outlet 8" Long Body - Steel CHOP2XS Threaded For -4AN

Threaded For -4AN

EFI Required

1984-1985 GMC G3500

It should be replaced when replacing the tailshaft seal or when a driveshaft failure has occurred

1-7/8" x 8" Coil-over Springs

Beyea Dirt Modified Muffler 3" Inlet 3" Turn Down Outlet 8" Long Body - Steel CHOP2XS Threaded For -4ANProduct Description: Muffler Dirt Modified 3 in Inlet 3 in Straight Outlet 8 in Long Body Steel Natural Sold Individually With more than 15 years in the header fabrication business, Beyea Custom Headers knows how to customize your power curve to create a broader range of power. Each Beyea Custom Headers has been tried and tested. Beyea Custom Headers are used by many of the top Modified and Late Model race teams and engine builders across the U. S.