Reliability, modifiability, and raw power are hallmarks of every LS engine, but the GM LS7 represents the LS engine series in its purest and most potent form. When the LS7 arrived in the Corvette ...

The LS7 7.0-liter mill was developed for the corner-carving 2006 C6 Z06 where it pumped out 505 hp and was the most powerful engine in Corvette history until the introduction of the blown LT9 in ...

With 505 hp clocking in at a lofty 6,300 rpm, the Corvette Z06’s 427ci LS7 engine is all about high-rpm thrust. Its peak torque of 470 lb-ft at 4,800 rpm is impressive, too, but in an era of ...

Turbo? Cam/heads/headers? Nitrous? The choices are endless. Well now you'll need to add swapping in an LS7 crate engine to the list, as we are going to show you how easy it is to stuff a 500-plus ...

It's dubbed the LS427/570 and sports a number of upgrades over the LS7 engine we saw in production. It all started with Gran Turismo. From those early PlayStation days, Sean was drawn to anything ...

The two most popular and powerful naturally aspirated Gen IV LS engines are the LS3 and LS7, which powered different versions of Chevrolet's C6 Corvette. At the time of their introductions ...

Due to the higher gas prices, insurance concerns and upcoming new smog and unleaded fuel mandates, GM only offered the LS7 as an ³off road use only² crate engine although a similar design is ...

General Motors has discontinued the Chevrolet LS7 crate motor, according to a recent report from Road & Track. Part of Chevrolet's prolific series of Gen III small-block V-8 engines, the naturally ...

Turbo? Cam/heads/headers? Nitrous? The choices are endless. Well now you'll need to add swapping in an LS7 crate engine to the list, as we are going to show you how easy it is to stuff a 500-plus ...

Chevrolet Performance has discontinued its naturally aspirated 7.0L LS7 and closely related LS427/570 crate engines, GM Authority can confirm. General Motors quietly pulled the plug on both the ...