[Alex Denysenko]

hi Mark we have used one on and off in my SS 65 Mustang for over 12 years. Maybe1000 p-asses I LOVE IT. The only durability issue is with the junk chebbie ring and pinions that have such a awful tooth count I can only get about 45 passes out of a cryo'd PRO gear set before the pinion begins to self destruct consequently we alternate beteen third members to save on wear and tear Ring and pinion replacement gets expensive It is definately faster. Feel free to call us at the shop days any time to discuss further details we are on CST