Looks like you need the following for 3:73s
GM Part# 25513052 - Is for the 44 tooth driven gear
GM Part# 8642620 - Is for the 15 tooth drive gear
Link below has good info:
http://www.transmissioncenter.net/sp...n_______va.htm
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93Z M6 Black: The 385 Lives! Supercharged, 3-core front mount intercooler, GTP heads, 3:73's, Street twin clutch, Jethot Longtubes, Mufflex 4" catback/spintech, S+W cage, Spohn Suspenion, Yada Yada Yada
1) Build it
2) Race it
3) Break it
4) Repeat!!!
Last edited by Pampered-Z; 05-06-2010 at 09:55 AM.
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