Has anyone used the Felpro TS 13381-5 4 speed gasket set on an A- body transmission? The application reads 18 spline. I know 18 splines used larger bearing retainers and I'm worried that the gasket and O ring will not fit my 23 spline retainer. I bought one for an OD trans and none of the paper gaskets fit. I am aware that Brewers has the correct set but I need it like "now".
