BluePrint Engines has been working on mating a ZF 8-speed to the LS3 and other V8s, with plans to launch the combo by this fall.

The LS3 crate engine is an iteration of the V8 that boasts 430 hp and 425 lb-ft of torque. It’s manufactured by General Motors, and is frequently associated with Chevrolet. As of April 2024 ...

So, how much does an LS3 crate engine cost? Currently, GM Performance Motor are selling LS3 crate engines for $9,679 – although don't underestimate the costs of actually fitting and plumbing in ...

The LSA engine was nearly twice as expensive as the LS3 when it was still available as a crate engine from Chevrolet Performance; at $14,006 for the long block compared to $7,760 for the LS3.

Corsetti selected a 525-hp 6.2-liter V-8 engine from General Motors' LS3 family, paired with a GM 6-speed automatic transmission and Atlas 3-speed transfer case. A custom firewall was fabricated ...