Lurch2461 Posted February 23, 2006 Share Posted February 23, 2006 Can someone help? I stumbled across a page on the net that showed which drive gear I should use for a particular diff ration, but can't find it. I need the teeth numbers of the drive cogs for 3.9:! & 4.11:1 diffs in stock L series gearboxes. Thanks. Quote Link to comment Share on other sites More sharing options...
Guest beandip Posted February 24, 2006 Share Posted February 24, 2006 Here is a few the 3.70 uses the 18 tooth Blue gear 3.90 the 19 tooth white gear and the 4.11 the 20 tooth Red gear. Gary Quote Link to comment Share on other sites More sharing options...
zeiss150 Posted February 24, 2006 Share Posted February 24, 2006 I think this is the page you were looking for... http://www.geocities.com/zgarage2001/z.html bean dip is right on the money though! it's under performance tips Quote Link to comment Share on other sites More sharing options...
rreford Posted February 24, 2006 Share Posted February 24, 2006 some details i squirreled away.... Speedo Gears: 3.36 : Yellow - 16 tooth 3.545 : Black - 17 tooth 3.7 : Blue - 18 tooth 3.9 : White - 19 tooth The following rear gear ratios were only available from Nissan Competition Dept. - not OE in any models sold in the US 4.11 : Red - 20 tooth 4.38 : Purple - 21 tooth here are the numbers for the pinion sleeves: 32707-78000 32707-66300 Quote Link to comment Share on other sites More sharing options...
Lurch2461 Posted March 2, 2006 Author Share Posted March 2, 2006 Thanks guys, you have been a great help. You should pat yourselves on the back as if I asked these sort of questions in Oz forums, I would get some smart dick answers. Cheers & thanks again. Dennis in Oz Quote Link to comment Share on other sites More sharing options...
Lurch2461 Posted April 19, 2006 Author Share Posted April 19, 2006 Another quick question on the same subject if I can. Can the red 20 tooth gear & spindle be purchased in the USA on their own, as in Oz we can only buy the complete speedo drive assembly and the 20 tooth was only available for a 4 cylinder and is a different assembly. Will take a couple of pics and try to get them on the forum so you all understand what I mean. Cheers, Dennis in Oz Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.