AC 428 Fuse Kits

Learn the proper steps in upgrading your air cleaner assembly to ensure clean air, allowing your engine to more easily make the power that it should.

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

So many brake kits. So many options. Take a breath and click here.

In this Tech Tip, John responds to a customer request for our thoughts on an axle kit for his project.

Check out a couple of tips on how to install a new clutch.

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

Hose & Fitting

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

Dick from Koul Tools shares a tip on how to properly seat the AN fittings using the Koul Tools device.

Watch as we put the wings on our 410 Sprint Car. We complete our build with nose and top wing, sideboards, and bumpers. Learn about the install in our video.