URE Fall Run 2012?

[scbronco]

im pretty sure jpg 5.0 was the newer 50 oz engine, pretty much if it has a one peice rear main seal then its the 50 oz from what ive seen just throwin
this out there.

and in looms the shadow of doubt...

Screw it, im just gonna take it apart... in July... hopefully i will have this done before the wrenchfest in august... if not then we will just abandon all work that involves fabrication, and get the bolt-ons done...

Thanks for the info, good bad or indifferent it helps make the decision... and gives some insight on how to be sure i get it right the second time...