i have a rare 1990 S1 integra transmission, while at the drag strip my diff bit the dust and i lost 1/4 tooth on my pinion shaft and 2 teeth on my ring gear. do you or anyone know at mainstream if you may have some oe compatible final drive set that will work as the splines are diffrent from 92 up. i appreciate the help and the power you all have helped me run an 8:46,and 8:49 E.T on an eigth then broke on a 9:02 pass dustin a camarro on wore out kumho 17" tires and wheels.mainstream doesnt play........ MAKE POWER NOT EXCUSES!