"Manifold" comes from a Latin word that means "hand shaped." This would seem to refer to the finger-like pipes that appear to cradle the engine block, but actually feed into or exit from the individual cylinders. Every internal-combustion engine has two manifolds: an intake, or inlet and an exhaust, or header. Unlike the aluminum intake manifold, your header (exhaust manifold) made from cast iron capable of withstanding the heat of burned gas exiting from the cylinders.

It collects these exhaust gases and delivers them to the exhaust system by way of the catalytic converter. There are two types of header: a collector style header that uses pipes merging into the collector, and the "zoomie" header, which has no collector.

All commercial street and off-road vehicles have the collector type, while the latter is used mainly in racing engines - and aren't even legal for street use. Custom headers are fairly common on the after market, and many auto manufacturers have started installing these on the assembly line as original equipment. A Dodge Truck already has enough power for most drivers, but if you're looking to add some extra horses under the hood, you might consider replacing your stock especially tuned for low restriction. Visit our website today and you'll find excellent deals on a custom Dodge Truck Header. We guarantee the lowest prices on a full range of Dodge parts and accessories.If you find it for less somewhere else, let us know and we'll meet it or beat it - and if your order comes to fifty dollars or more, the shipping is on us! Order your Dodge Truck Header anytime of day or night, twenty-four/seven.