904 internals

Google TCS Products in Langley BC , get their full race rebuild kit , it has everything including kevlar bands and all the bushings and seals { the rear seal isn't the one with the rubber boot so you have to buy that seperate if you want the one with it }, then add to that their billet front drum ,it comes with a 25 spring return module to replace your stock 3 or 4 spring jobber ,I bought the steel one because the aluminum isn't recommended for street use and the drum is machined to accept extra clutches so you don't have to use just thin ones , the kit includes extra red frictions and Kolene steels so I was able to pack 6 clutches into my front drum and use a couple of the thicker ones in the rear , this is the combo that gave me the correct end play between the packs and the retaining ring , a couple of members have driven my car { OldKimmer and Inertia } , it makes over 500 hp and tq { engine dynoed at 524/527 when it was built } and they will tell you my trans works perfectly . The guys at TCS were happy to take my call while I was building it and answer all the questions that came up while I was doing it .