TwinTurbo.NET: Nissan 300ZX forum - I just completed my first 4L80 conversion...
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Subject I just completed my first 4L80 conversion...
     
Posted by LitlElvis on November 04, 2016 at 2:18 PM
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In Reply To 4l80e or go home! posted by white22sky on November 03, 2016 at 02:44 AM
     
Message unfortunately it was for a TD42 diesel application though, but a VG application is possible now. It took 4 years to find a torque converter manufacturer willing to consider making the custom hybrid multi disk converter, and 2 more years for them to complete it... to their defense, GM applications are the bread and butter market for them, leaving little time for custom, out of the ordinary applications like this.

4L80 to Nissan RE4RO3A bellhousing adapter installed

ZD30 Nissan bellhousing (same engine bolt pattern as TD42 but fits RE4RO3A transmissions)

Custom Circle D 245mm (9.75") multi-disk torque converter (same bolt pattern as VG30DETT but has 1/2" spacers added to work with this TD/ZD application)

Custom BDE TD/ZD flexplate and converter pilot adapter - flexplate disc is 3/16" thick 4130 chromoly, adapter is 8620 steel)

Painted BDE TD/ZD flexplate

     
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