With the 350-cubic-inch version of Chevrolet's small-block V8 now celebrating its Twentieth Anniversary, virtually every possible combination of high-performance parts has been tried in the hot rodder ...

You can. Using a Dart Iron Eagle block with a raised cam and deck height (make sure to read the sidebar), we built a 450ci small-block by combining a 4.165-inch bore with a 4.125-inch stroke. A normal ...

Notes: This is the first small-block cylinder head. It is the only head that was available in the '55 model year. The first high-performance head was not offered until 1956. This cylinder head has ...