Of a World Class T5 and a 700R4 transmissions side by side? I am considering taking out the T5 and putting in an automatic but want to see the size difference of the bellhousing and case. Reason why I am asking is becuase I had my y pipe custom fabricated to over the top of the transmission crossmember and it comes really close to the T5 and I know that the 700R4 is bigger. Thanks for any help.