Hi Lugnutz,

Thanks for the great info you have provided to the forum. I am looking to install a Wrold Class T5 behind my GMC 228 using the 10 spline Jeep WC IS. My question is, are there any different parts required if you are mounting the T5 to a GMC bellhousing as opposed to a Chevy truck bellhousing?

Am I right in thinking that it is possibly only the bolt pattern on the flywheel that differs between the 2?