Z24O Posted June 13, 2008 Share Posted June 13, 2008 looking at putting a strong auto behind an rb26/30 in my 240Z does anyone know if a TH400 will fit in the tunnel without any "massaging"? was also thinking C4 but was quoted $1500 for a custom converter from RB to C4,anyone use one and get around this issue cheaper? i like the C4 idea as there is a custom bellhousing for RB-C4....the TH400 uses a steel adapter that sandwhiches between the RB and the TH400,also has an adapter to use std torque converter(see cheap) any info/advice welcome from those that have been there,done that ps considered powerglide but car mainly street driven,if going to trouble of THXXX i would rather use the TH400 than the TH350 as it will not need any fancy parts to keep it alive and i can spare the 10hp:) OD not essential, and would be a weak link imho,running 3.54:1 diff Quote Link to comment Share on other sites More sharing options...
Z24O Posted June 15, 2008 Author Share Posted June 15, 2008 surely someone knows Quote Link to comment Share on other sites More sharing options...
jbk240z Posted June 15, 2008 Share Posted June 15, 2008 You might try this link http://www.wilcap.com They make all sorts of engine adapters. Good luck. Quote Link to comment Share on other sites More sharing options...
Z24O Posted June 15, 2008 Author Share Posted June 15, 2008 You might try this link www.wilcap.comThey make all sorts of engine adapters. Good luck. ....thanks but no nissan options Quote Link to comment Share on other sites More sharing options...
Clifton Posted June 15, 2008 Share Posted June 15, 2008 I may be wrong but I believe Z-gad is running one. Quote Link to comment Share on other sites More sharing options...
tkach Posted June 15, 2008 Share Posted June 15, 2008 I have a TH400 it fit with no massaging in my 75. However the fit is tight. Quote Link to comment Share on other sites More sharing options...
Z24O Posted June 16, 2008 Author Share Posted June 16, 2008 I have a TH400 it fit with no massaging in my 75. However the fit is tight. thanks fellas tkach...how did you go routing the exhaust,what size can you slip in there? Quote Link to comment Share on other sites More sharing options...
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