Morley Performance is a full service automotive machine shop. We will provide you all the machine work you need to make your stock motor, modified motor, or full race engine perform.

Our complete machine shop and talented staff is the best in the St. Louis area and allows us to provide machine work most shops cannot accept.

We can mill heads, do boring and honing of cylinders and line-bore blocks and can handle stock and hot rod motors.

In addition to machine work, we can blueprint engines, weld blocks and make many other repairs.

We can handle anything engine related from rebuilding your motor, down to valve jobs, decking, and cam replacement or even simple tuning.

We can rebuilt all 4 cylinder, 6 cyl;inder and 8 cylinsder motors, or just provide the machine work so you can do a proper rebuild yourself.

If you need a carburetor rebuilt or an engine overhaul, our dyno room allows us to test your motor, completely break it in, and to and show you the results or your work or ours.

Call us at (636) 533-4777 Today!