1987 Buick Regal Axles

There's something special about your first car. Here are a few from the Speedway Motors team.

In this Tech Tip, John answers a customer question about finding the right axle length for his 1931 Model A.

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.