I had a McLeod HD, its clutch only, no slave/throwout bearing is included in the price. I was planning to use the Tilton slave ($400) with the McLeod regardless. So I figured might as well try out the Tilton kit and save some money. The Tilton machined aluminum cover design and diaphragm looks pretty solid too. I've purchased slaves from 'Tick Performance' in the past, outstanding vendor, give them a call for any additional questions, super knowledgeable! Regardless, can't go wrong with a McLeod RXT from what I've read.