What series gears??
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Joined: Apr 2009
Posts: 4
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From: Weslaco,TX
What series gears?? Hey guys Im new to the site and was wondering if anyone here can help me find out which series gears I need for my car. I am trying to buy some 3.73's and I have a 98 camaro z28, ls1 of course and the sticker on the door is missing so I dont really know how else to check the series I need. Any help? Thanks
Joined: Aug 2007
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From: Turnin' Wrenches Infractions: 005
you a manual or auto? manuals only came with a 3.42 so thats a 3 series. autos came with a 3.23 (3 series) or 2.73 (2 series). if auto, check cruise rpm. if you are at 68 mph at exactly 2,000 rpms then you have 3.23s. if at 68mph you are somewhere around 1600-1700 you have 2.73s.
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