E7 Manifold Kit contains every thing you need to change exhaust manifolds on your E7 Mack ASET Engine...(please confirm your manifold part numbers listed below!)

1 - 104GC5213M Center Section

2 - 104GC5203M End Sections

6 - Exhaust Gaskets

12 - Exhausts Studs

12 - Exhaust Nuts

4 - Turbo Studs

4 - Turbo Nuts

4 - Turbo Washers

1 - Turbo Mounting Gasket

Extremely high quality aftermarket parts kit.