Headers and manifolds differ in design and function. Long tube headers, shorty headers, and exhaust manifolds each have their pros and cons regarding performance and application.

Exhaust Manifolds VS Headers | How Much HP Do Headers Add

Learn how to install a side detent shifter in a 1969 Chevy C10.

How to Install Side Detent Shifter for GM TH200, TH250, TH350, and TH400

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend

5.3 LS Build Combinations: Recipes for 400-700+ HP

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

Squarebody LS Swap Guide | 73-87 K10 Parts List

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.

Speedway Tech Talk - Tru-Ram Exhaust Manifolds

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.

Wrapping Exhaust Manifolds to Reduce Under Hood Temps

It may feel like a daunting task attempting to determine the best leaf spring for your traditional hot rod straight axle build, but our buyer's guide will surely help.

Front Spring Choices for Traditional Straight Axle Hot Rods

That flathead engine pictured on our street rod catalog cover is just one little piece of a pretty mean little Model T hot rod. Check it out.

Model T Sedan Hot Rod

Tim talks about a few aluminum radiators we have to offer.

Speedway Tech Talk - Hot Rod Aluminum Radiators

Doug Siemen's Model T is a cool little hot rod. It's even better when you learn that it was built from scratch for a great cause. Check it out!

Model T Roadster Hot Rod

Engine Family Facets

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TH350 Hot Rod Exhaust Manifolds

TH350 Hot Rod Exhaust Manifolds | Speedway Motors

Shop TH350 Hot Rod Exhaust Manifolds and get Free Shipping on orders over $175 at Speedway Motors.

TH350 Hot Rod Exhaust Manifolds

TH350 Hot Rod Exhaust Manifolds

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