Plymouth Roadrunner Exhaust Manifolds

Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.

See how to install 3" Ram Horn exhaust manifolds on a C/10 with a 406 engine. Learn some tips on welding steel tubing to a cast iron manifold and how they are modified to fit the truck.

Learn how to wrap exhaust headers to help keep under hood temperatures down. This articles shows how cast iron exhaust manifolds are wrapped in 1-inch black header wrap with stainless steel exhaust wrap ties.

Tim gives a little bit of history on the Ford Y Block and shows some of the parts we have to offer.

Dave gives a few tips on how to select the appropriate intake manifold for your project.

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

Some basic info on the various exhaust options carried by Speedway Motors.