The exhaust on most small engines is a standard pipe thread , that goes inside the exhaust port . You can go to any Plumbing supply store and get your pipe .
Intakes can be plastic, aluminium, or iron (steel). Exhaust manifolds are always steel or cast iron.
Cast iron with Crome 25%
cast iron
Cast iron engine blocks, heads, exhaust manifolds, differential housings,
Stainless steal or cast iron typically
On a 1995 Ford Explorer : The 4.0 liter V6 engine has a cast iron cylinder block and engine heads
all engines have exhaust headers but the headers your thinking of are aftermarket performance headers, the ones on the 440 from the factory are made of cast iron.
a fairly bulky rusted cast iron piece bolted to the side of the motor they always look rusty because they generally don't paint them due to the high temperature involved in exhaust
Just "Davey".
you can get iron plate by using explorer kit
This v6 engine has the traditional front-wheel drive 'transverse' mounting. This means the exhaust manifolds are on the front (towards the radiator) and back (facing the firewall) sides of the engine.The exhaust manifold is made of heavy cast iron and directly beneath where the sparkplugs mount.
Most Chevy small blocks with cast iron intake and exhaust manifolds are about 550 lbs.