Guest umm Posted November 7, 2002 Share Posted November 7, 2002 Does anyone know what the gear ratio is on a 77 2+2? I was wondering if it would be lower than my 76 280. It seems kinda long legged. Quote Link to comment Share on other sites More sharing options...
Guest Anonymous Posted November 8, 2002 Share Posted November 8, 2002 my info sez that all '75-78 OEM diffs had 3.54 gearing. My 78 factory service manual sez that all models (including 2+2) had 3.54 gears including the R 180 diff........81-83 non-turbo had 3.90 and '85-86 200sx turbo had a 4.11.... Re-edit beware that out there somewhere is a Datsun that will be contrary to what all the books say. Quote Link to comment Share on other sites More sharing options...
Guest 240hybrid Posted November 8, 2002 Share Posted November 8, 2002 I double checked in my 77 280 service manual and all of the diff.s in that year 2 seater+4 seater/R180+R200 ran a 3.54 gear ratio. Quote Link to comment Share on other sites More sharing options...
zgeezer Posted November 11, 2002 Share Posted November 11, 2002 I pulled my 3.31 out of a manual 4 speed 2+2 that I thought was a '77. I'm not really sharp on differences of year models, but 3.31's were standard in some year(s?) 280's. gw Quote Link to comment Share on other sites More sharing options...
Guest umm Posted November 12, 2002 Share Posted November 12, 2002 Thanks a lot guys. I really appreciate your insight. 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.