Pontiac TH400 Hot Rod Parts

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

When it comes to a traditional style build on an early hot rod it just has to be rolling on a solid front axle of some sort. In this buyer's guide we take you through I-beam and round tube solid axles, spindle choices, radius rod needs, and more.

This year's Hot Rod Power Tour spanned 5 days across 5 cities from Tennessee to Indiana and we rode along with one of the craziest vintage Mail Trucks you can imagine!

Tim Matthews has been collecting pieces for this hot rod for a long time. Here's the amazing story in his own words...

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.

This or that: stripped down for speed or low and slow in a slick custom?

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!

Not only is Ronald's Model T hot rod outrageously cool, but he's kept us in the loop as he's built it. It's been a pleasure to see it come together and now we're excited to share it here.

Tim Matthews has been working on his hemi powered hot rod roadster for a long time, and just recently got to drive it for the first time. Check it out!

Speedway Motors did the 2023 Hot Rod Power Tour, and we're back with some stories and photos from one amazing adventure