Shift Masters Transmissions is a proud family owned and operated business with over 50 years of experience in the automotive industry. Our team is comprised of Certified Technicians. We offer a full line of rebuilt transmissions, torque converters and transmission parts for American, European and Japanese cars and trucks. Shift Masters Transmissions is a proud family owned and operated business with over 50 years of experience in the automotive industry. Our team is comprised of Certified Technicians. We offer a full line of rebuilt transmissions, torque converters and transmission parts for American, European and Japanese cars and trucks.