The biggest complaint about LS-type engines is they cost a lot of coin to get into. Yeah, the typical LS mill will bleed more cash from your wallet compared to a traditional small-block, but if you're ...

There's no denying the popularity of GM's line of LS engines and their many variants. And onof the most prevalent, and popular, would be the 5.3L LM7 Vortec. There are hundreds of thousands of these ...

Every pickup truckbrand has its claims to fame, but when it comes to their engines, only a few ever reach legendary status. These are the ones that quietly outlast trends, hauling and towing their way ...

If the past has shown us anything, it is that readers of Super Chevy relish their small-blocks. Not that we don't show equal love to their big-block brothers, but there is something about a Mouse ...

While the 5.3L LS4 V8 was the first car engine to feature Active Fuel Management (cylinder deactivation) technology, it was not Flex Fuel capable and did not have variable valve timing. As mentioned, ...

The 5.3-liter V8 Ecotec3 might seem like the stepchild of the General Motors family, especially with the LS series of engines around, but it's a winner in its own right. This naturally aspirated ...