The LS3 engine was offered to three different types of vehicles, the Pontiac GTO, Chevrolet Corvette and the Chevrolet SSR. About 1998 is when they started installing these motors.
The GMPP Catalog lists the weight of the LS3 crate engine at 415 pounds
In GM trucks or new GM cars, the 8th digit of the VIN # is the Engine.
The LS3 engine is a 6.2-liter (376 cubic inches) V8 engine. It is part of General Motors' LS family of engines and is known for its performance and efficiency. The LS3 features an aluminum block and heads, and it typically produces around 430 horsepower in factory specifications.
430 in a stand-alone crate application.
Ls3 v -8
7.6 litres
No
GM Cars + Trucks (80-05)
Your going to need the proper wiring harness to make this work. Aftermarket harnesses are available and would spend the money for it as this is a great swap using the LS3
The LS3 and LS9 are both V8 engines from General Motors, but they serve different purposes. The LS3, part of the Gen IV engine family, is a naturally aspirated engine commonly found in vehicles like the Corvette and Camaro, producing around 430-480 horsepower. In contrast, the LS9 is a supercharged version, primarily used in the Corvette ZR1, delivering significantly more power, typically around 638 horsepower. The LS9's supercharger allows for higher performance and torque compared to the LS3.
You can find GM cars for sale at a dealership that sells GM cars. Also, the local newspaper is a great place to seek out classified ads for GM cars that owners are selling for fair prices.