Modern internal combustion engines are under a lot of stress during normal operation. In particular, there's a lot of tension between the cylinder head and the engine block, especially in diesel ...

Diesel enthusiasts invest in strong bolts (or even studs) to clamp our engines’ cylinder head(s) to the block, but it’s our engines’ head gaskets that actually seal these two critical surfaces ...

Chrysler Group dealers are replacing malfunctioning cylinder heads on a small percentage of 3.6-liter Pentastar V6 engines. And a recent shortage of replacement heads means some customers have been ...

Last month we brought you the introduction to the head swapping guide, as well as the Ford, Chrysler and American Motors information. As promised,. here's the conclusion, with all the General Motors ...

It wasn't long ago that the Mopar enthusiast running a big-block had very few choices when it came to cylinder heads. Most of us would refresh our steel heads and do a little port work ourselves or ...

Making engine components out of plastic isn't common, especially when you consider how hot engines are, but that doesn't stop ...