OK, so i picked up the engine im hoping to run in my 48 GMC pickup but its a completly different route from what everyone always takes. I'm a fan of the oldsmobile big blocks so i snagged up a 66 oldsmobile 425 Big Block and trans that supposedly runs. these engines are a shorter stroke and make amazing torque factory specs for the engine was 385HP and 495 ftlbs of torque
![headbang](http://67-72chevytrucks.com/vboard/images/smilies/metal.gif)
so now my question is this engine is almost 26" outside valve cover to outside valve cover they are super fat engines... is this gonna fit? also i know the engine needs a decent rear end to support the power any ideas that would fit the 48?