Modern automatic transmissions have come a long way over the last 20 years. They are more efficient, shift smoother, and are sportier than ever before. But there's still no substitute for sawing ...

Long-stroke aftermarket crankshafts and large-bore aftermarket blocks are commonplace in modern Pontiac builds. Powerful street engines commonly displace more than 460 cubic inches and are capable of ...

There’s nothing quite like the crisp gear whine and snap that go with an old-fashioned Muncie four-speed transmission, a powerful engine, the open road and a delightful summer day. However, the ...

As far as manual transmissions go, the T56 Magnum 6-speed from Tremec is the unequivocal king. It is strong, reliable, and the aftermarket is ripe with parts. The caveat that comes with the T56 is the ...