Capable of producing massive torque with a proverbial yawn, the long-running big block from Chevy was born purely out of necessity in 1958, a few years after the small block. With cars getting heavier ...

There are many differences between the LS and LT engine families in production form. The LT engines feature improved variable valve timing, high-pressure direct injection, a different oiling system ...

The Chevy 454 V8 and the Pontiac 455 V8, two of the most iconic engines from the 1970s, have powered some of the most ...

The GM Performance Parts LSX block has made quite an impression with LS-series enthusiasts world-wide. Its standard deck size of 9.26-inches and the LSX Tall Deck Block, which features a 9.70-inch ...

Ever wonder which Chevy engines were the biggest and most powerful? You may be surprised to see what engines are on HOT ROD’s list of superlative power producers! Whether you're just car-curious or ...

Chevrolet’s Big Block V8 engines, affectionately known as “Rat Motors,” have a storied history rooted in the high-performance automotive engineering that transformed muscle cars and hot rods. The term ...

We're used to the unexpected from World Products--things like 454-cube small-blocks and big-blocks with cylinders large enough to warrant their own ZIP codes. But this is something altogether new and ...

When adding upgrades such as a temperature gauge or fuel-injection temp sensors you might just run out of threaded ports in which to screw in the needed extra water temp sensor. It would be nice if ...

Chevrolet has put out some powerful engines over the years. In particular, there are five Chevy small-blocks that were the ...