As an help to power, dependability and overall economy of production, most automotive converter housings are of welded construction. Industrial units are generally assembled with bolted housings, a layout characteristic that eases the entire process of inspection and fix, but adds to the price of producing the converter. Look at https://torque-converter-clutch20740.blog-eye.com/34383093/considerations-to-know-about-torque-converter-clutch