AMC 343 Racing Parts

Learn about the specs of the V8 Ford Flathead Engine. Check out these Flathead firing order diagrams and torque specifications chart created by the experts.

Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

We can teach you some of the major differences between the Ford and GM-style T5 Flathead transmission adapter kits. We'll also walk you through choosing the correct parts in order to make this installation a breeze!

Tim talks about the rare V8-60 engine and the parts we have to offer for one.

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

What is the difference between 305, 360, and 410 sprint cars? From engines and horsepower to speed, cost, and racing series, both winged and wingless – we the racing experts from Speedway Motors break it down.

Conquering Rocky Mountain Race Week - A Test of Grit and Glory

Check out this video from our techs and other racers getting you ready for the new season. Speedway Motors is celebrating Racer Appreciation Week 2/5/18-2/11/18.

In this Tech Tip, one of our customers asks for a suggestion on exhaust headers for his 1933 pickup.