Z-train Posted December 31, 2009 Report Share Posted December 31, 2009 Met a guy today with a 620 that has a 4-speed auto in it.Now what slush box will bolt up CORRECTLY to a "L" motor?ANd the driveshaft had to be shortened about an inch or so. Quote Link to comment
datsunaholic Posted December 31, 2009 Report Share Posted December 31, 2009 L4N71B 4-speed overdrive auto from a '83-84 Maxima. Quote Link to comment
Z-train Posted December 31, 2009 Author Report Share Posted December 31, 2009 L4N71B 4-speed overdrive auto from a '83-84 Maxima. Is there a way to "lock out" OD? Quote Link to comment
Braden Posted December 31, 2009 Report Share Posted December 31, 2009 Is there a way to "lock out" OD? wouldnt it need a lock up torque converter? Quote Link to comment
ggzilla Posted December 31, 2009 Report Share Posted December 31, 2009 The whole point of having the 4-speed auto is to get the overdrive gear. So why would you want to "lock out" overdrive? Just keep using the 3-speed in that case. But yes, you can put the shifter in "3" and it won't go into overdrive. Quote Link to comment
ggzilla Posted December 31, 2009 Report Share Posted December 31, 2009 Or did you mean is there a way to control the "lock up" of the torque convertor? The LN471B will do this automatically if it has a lock-up feature. Quote Link to comment
Z-train Posted January 1, 2010 Author Report Share Posted January 1, 2010 Or did you mean is there a way to control the "lock up" of the torque convertor? The LN471B will do this automatically if it has a lock-up feature. The guy wants to keep it OUT of 4th around town. Quote Link to comment
datzenmike Posted January 1, 2010 Report Share Posted January 1, 2010 The 4th gear can be selected on/off by a switch on the shifter. Quote Link to comment
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