SpoonTuNed
Senior Member
I recently bought a 99 si tranny with a bad ring gear ( the one that bolts to the diff), and was wondering what would happen to the gear ratios if i put a ring gear out of a ls in it, i know that a ls has 64 teeth on the ring and b16 has 66, and the counter shafts both have 15 teeth on em. Any ways if any one knows anything about this or has any suggestions let me know. thanks