The LS1 kicked out 345 horsepower and 350 lb-ft of torque ... So, how much does an LS3 crate engine cost? Currently, GM Performance Motor are selling LS3 crate engines for $9,679 – although ...

The LS3 peaks at 426 horsepower and 428 pound-feet of torque ... as expensive as the LS3 when it was still available as a crate engine from Chevrolet Performance; at $14,006 for the long block ...

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 ...

416-inch LS3 Stroker with ported LSA blower makes 963 HP! We head to Westech Performance to see if the right parts, and some careful porting, can help this 1.9L LSA-blower-topped 416 LS3 make big ...

Under the hood sits GM's 6.2-liter LS3 V8, sending 462 horsepower and 420 pound-feet of torque to the rear wheels through a six-speed manual or automatic transmission. It's also got AP Racing ...