A-904 shift kit

really, well then I can go with a cheep stock rebuild kit then. the scarf Teflon seals I was talking about use sizer rings tools for installation. but I guess there isn't any available that I've seen only scarf style(split). and that being so, it would be much cheaper anyways. does anyone prefer alto or eagle red clutches over waffle design? or about the same for durability if pressures are properly controlled form good seals and vavlebody?