When we left Project Groundhog at the end ofPART 1, we had just finished assembling the short-block. To briefly sum up the scope of the build, we started with a down-in-the-dirt (literally) Gen III ...

Among the advantages of these engines are factory aluminum heads, lightweight composite intakes and in some cases aluminum blocks. Many, such as the 5.3L (RPO LM7) have a cast-iron block with aluminum ...

Restored K10 Blazer with 5.3L LS V8, lifted stance, and custom blacked-out finishes heads to auction. A custom-built 1984 Chevrolet K10 Blazer is turning heads ahead of its appearance at an upcoming ...