As we saw in the last installment of Department X, with its 505-horse LS7 GTO, GM Performance Parts is getting quite aggressive with its crate engine program, particularly with the LS series engines.

Used LS1, LS2, and LS3 engines from C5 and C6 Corvettes, as well LS1 donors from Camaros, are out there, but not exactly cheap these days. The engines are in demand from builders from all corners of ...

Why do we love Chevrolet Performance crate engines? The answer is easy; GM has done most of the hard work already. Don't get us wrong, we like a good engine build as much as the next guy but there is ...