Just some good advice.........make sure this straight axle is made for a door car and not a street rod. The reason being is ,had a friend who bought one from a company,not Speedway, and put it under his 57 Chev. He also wanted the gasser look but after installation and a year on the road, the axle slowly bent. The thickness of the metal for a tube axle for a door car should be no less than .025 ID .