I recently bought a 88 foxbody with an 8.8 rear end, I was told it was a 31 spline axle rear end and found out it's actually a 33 spline, the rear is spooled so I'm getting an lsd put in so I don't beak an axle driving it on the street, the strange part is it's a four lug disk brake rear end and I can only find 5 lug 33 spline axles anyone know where to find a 4 lug 33 spline for an 8.8?