Trick Flow’s 11R HD cylinder heads are designed to maximize small-block Fords. They are specifically designed for power-adder ...

Thunder Power's 4-valve cylinder head conversion for big-block Chevys bolts right onto production iron or aftermarket aluminum cylinder blocks. The heads even have the necessary bosses to add an extra ...

Toyota's new AE86 engine parts have been machined to greater precision with better materials than their original '80s counterparts. In this case, AE86 owners who need new cylinder head and block ...

Although Chevrolet developed a V8 engine as early as 1917, the company really made its mark with the small block V8 in 1955. Just three years later the automaker introduced the powerful 348 ci engine ...

From the October 1987 issue of HOT ROD: A Super Duty conversion kit that could give your Fiero the kind of performance its styling implied. Pontiac's Super Duty 4-cylinder engine has established a ...