Exhaust manifold bolts help form a seal between the block and the manifold. However, these bolts can fail over time. Here's why that can happen.

An integrated Exhaust Manifold, or "headifold," is an exhaust manifold cast into an engine's cylinder head and cooled by antifreeze. This type of design, where the exhaust manifold is no longer a ...

Maybe Brian O'Conner wouldn't have had any "danger to manifold" if he'd been running one of these. The manifold above was built British race shop Walton Motorsport, which says it has provided exhausts ...

No matter how good a car looks from the curb or on the show field, everyone wants to look under the hood. Today, engine bays look better than they did any time after the first oil change, thanks to ...

We've all seen them at the shows or cruises-a fresh engine, sparkling in Ford Corporate Blue with every clip, hose, and wire perfectly detailed and positioned. Even the engine compartment is spotless.

None of us were there. Even so, it seems safe enough to speculate that the ancient art of engine swapping dates back about as far as the engine itself. For our distant ancestors, it was likely a ...

If you use a gasoline-powered V-8 pickup or SUV to tow a trailer, chances are you're going to eventually have an exhaust leak caused by broken manifold bolts or studs. We have a 2004 Dodge Durango ...

Manifolds, made from 6061-grade aluminum, are used for many pneumatic and hydraulic applications including air or fluid connections, air-control circuits, part holding, fixturing, clamping, ...