What is the best bang-for-buck V-8 crate engine you can buy in 2024? The correct answer is Chevy's tried and true swap platform, the “Gen IV” 6.2-liter LS3 V-8 engine. Why the LS3 when there are ...

The heart of any hot rod project is the engine and transmission. In the case of the Week To Wicked 1967 Nova, power is being provided by a remanufactured aluminum-block 6.2L LS3 engine from AutoZone.

Most engines fall into forgotten chapters of history once they are discontinued, but the same is not true for the LS3. It's a small-block V8 from GM's comprehensive arsenal of awesome engines, and not ...

Last month Chevrolet Performance sent over two brand new transmissions, a 4L65-E and a 4L85-E to use in some project car builds that we are currently working on. Now it's time to unveil the engines ...

Our swap guide in the Sept. '09 issue showed some of the hardware and electronics available to execute popular engine conversions. Here we have assembled a cross-section of professionally built ...