New chevy motor in production?
My brother test drove a truck today and brought it by so I could take a look. It was a 2000 or 2001 Gmc truck ,maybe half-ton 1500 but I wasn't paying attention because the engine ID was distracting me.On the throttle body it indicated "vortec" -of course ,,but under the hood was a sticker that said 5.3 liter!!? Is this a new production engine? Or did they bring back the chevy 307?? It was a pretty torguey engine though.