Chevy's fourth-generation LS7 7.0L small-block, one of GM's most powerful engines, upped the ante with 427 cubic inches ...

In the case of the 383-cubic inch stroker, engine builders would modify crankshafts designed for the 400-cubic inch small block Chevrolet V8 and place them into modified 350-cubic inch Chevy blocks.

Nowadays, Chad Golen produces special small block LS Chevy engines ... in place of the stock item. The longer crankshaft stroke increases the engine's displacement. In the case of the 4.6L ...