If it is any help, we are using the latest Graziano GT-ME1 6-speed transaxle on the new Saker GT470 Clubsport. Graziano UK have also had the bellhousing work done by C2P Automotive to fit the LS3/LS7, Ford Duratec and Northstar 4.4L LC3 engines, plus a deal for AP racing clutches.
The Graziano GT-ME1 transaxle has a torque rating of 750 Nm (560lb ft) or more and is used by Aston Martin with similar applications used by Ferrari, Lamborghini etc. The Saker GT470 will also use a sequential shifter which is presently under development with our engineers over in NZ.
If anyone would like some more info we would be more than happy to assist but it might be worth contacting Mike Finnigan directly at Graziano UK, Tel: <skype:span onmouseup="javascript:skype_tb_imgOnOff(this,1,'0',true,16,'',0);return skype_tb_stopEvents();" class="skype_tb_injection" onmousedown="javascript:skype_tb_imgOnOff(this,2,'0',true,16,'',0);return skype_tb_stopEvents();" id="softomate_highlight_0" onmouseover="javascript:skype_tb_imgOnOff(this,1,'0',true,16,'',0);" title="Call this phone number in United Kingdom with Skype: +441480403453" onclick="javascript:skype_tb_doRunCMD('call','0',null,0);return skype_tb_stopEvents();" onmouseout="javascript:skype_tb_imgOnOff(this,0,'0',true,16,'',0);" skypeid="0" skypeaction="call" durex="500" context="+44-1480-403453" iamrtl="0"><skype:span onmouseup="javascript:doSkypeFlag(this,'0',1,1,16,0);return skype_tb_stopEvents();" class="skype_tb_imgA" onmousedown="javascript:doSkypeFlag(this,'0',2,1,16,0);return skype_tb_stopEvents();" id="skype_tb_droppart_0" onmouseover="javascript:doSkypeFlag(this,'0',1,1,16,0);" title="Skype actions" style="background-image: url(file://C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/__SkypeIEToolbar_Cache/e70d95847a8f5723cfca6b3fd9946506/static/inactive_a.compat.flex.w16.gif);" onclick="javascript:skype_tb_SwitchDrop(this,'0','sms=0');return skype_tb_stopEvents();" onmouseout="javascript:doSkypeFlag(this,'0',0,1,16,0);" skypeid="0" skypeaction="drop" skypesms="0"><skype:span class="skype_tb_imgFlag" id="skype_tb_img_f0" style="background-image: url(file://C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/__SkypeIEToolbar_Cache/e70d95847a8f5723cfca6b3fd9946506/static/famfamfam/GB.gif);"></skype:span></skype:span><skype:span class="skype_tb_imgS" id="skype_tb_img_s0" style="background-image: url(file://C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/__SkypeIEToolbar_Cache/e70d95847a8f5723cfca6b3fd9946506/static/inactive_s.compat.gif);"></skype:span><skype:span class="skype_tb_injectionIn" id="skype_tb_text0" style="background-image: url(file://C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/__SkypeIEToolbar_Cache/e70d95847a8f5723cfca6b3fd9946506/static/inactive_m.compat.gif);"><skype:span class="skype_tb_innerText" id="skype_tb_innerText0"> +44-1480-403453 </skype:span></skype:span><skype:span class="skype_tb_imgR" id="skype_tb_img_r0" style="background-image: url(file://C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/__SkypeIEToolbar_Cache/e70d95847a8f5723cfca6b3fd9946506/static/inactive_r.compat.gif);"></skype:span></skype:span>
I have noticed that the question of good affordable transaxles keeps popping up, so I hope this info comes in useful. All the best.
Saker Racing
www.sakerracing.com