In its infinite wisdom, Chevy saw fit to design the LS3/L92 LS heads as a direct bolt-on for the early cathedral-port motors, at least those with sufficient bore size. The LS3 motors featured a 4.065 ...

LS3's can make great power with the stock heads, but Trick Flow engineers combined the best features of GM's LS3 and LS7 cylinder heads with its own race-winning engineering and technology to create ...

Our recent testdrive of the '08 Corvette (Apr. '08) yielded a torrent of technical questions concerning one key subject: How was Chevrolet able to make significant improvements to the decade-old LS ...

There is a lot to love about crate engines, including the fact that they come assembled and ready to rock. Even crate short-blocks that require finish assembly, like ...

The LS3 V8 did not just become a popular crate motor. It quietly turned into the default answer for enthusiasts who want big power, modern reliability and parts support in one package. From classic ...

A Naperville, Illinois shop has showcased a custom stainless exhaust build for an LS3-swapped third-gen Camaro, addressing clearance, fitment, and flow challenges. The project replaced all but the ...