Circle D Specialties www.circledspecialties.com +1 (713) 895 8834 5003 Langfield Road, Houston, TX, 77040, USA Circle D Specialties www.circledspecialties.com +1 (713) 895 8834 5003 Langfield Road, Houston, TX, 77040, USA Circle D Specialties' mission is to make exceptional torque converters while providing unparalleled knowledge and outstanding customer service. We are driven to continually improve and raise the bar with our products, relentlessly pursuing perfection. We are a team, we are family, we are Circle D Specialties. Our Performance Moves Us! Contact Us Facebook page YouTube Instagram Contact Us Facebook page YouTube Instagram Latest News