Originally Posted by
jabroni racing
Diff gear question, on the T4 and the gt2 they used a 52t gear part # ASC7664
,but the new 52t gear is part # 91419, anyone Know the difference between them if they are bot 52 and for the 2.60:1 tranny?
Starting with the 5 series the diff gears now accept 14 diff balls instead of old 12