It seems that Pontiac cylinder heads cast between 1967 and 1972 are typically the most sought after for restorations or performance. As the supply of unmodified castings evaporates and the prices ...

Did you miss it last month? CC built a very basic Buick 455 and dyno-tested multiple combinations of two camshafts and four intake manifolds. It was entertaining, but the dead spot was in the stock ...

Horse Sense:New small-block cylinder heads just keep coming. We've lost count, but there are, or have been, around 40 aftermarket cylinder heads since the 5.0 H.O. engine made the scene. A long time ...