Discover how the LS1 became a lightweight, swap-friendly V8 icon, from its C5 Corvette debut to HSV power upgrades, and learn ...

There are times where, even in print, I can't help but show my age. This is one of those times. See All 8 Photos8 Now, for those who've never paid much attention to GM's Gen III small-block, here's ...

Back in 2004, GM Performance Parts shipped us a complete LS1 to evaluate. Looking back, we really threw the hammer at this one. We tested every off-the-shelf cam, manifolds and cylinder heads, ...