huh? there's only one Civic that even came with a b-series and that's the 99-00 SI so what would it matter what car or year it was going in?Originally Posted by CH@Dbee
But you're right, all hydraulic B-series should have the same disc while there are at least two differant versions for the b-series cable transmission. Can't remember which one is which though? Maybe the [Y1] B16a is the small spline and the [YS1] B17a1 & B18a1 are larger spline cable transmissions?