Thegreenmachine12
Caught the Bug
Yup it costs around $30k depending on the HP of the LS motor you want. Just for the hell of it I got a quote from a couple companies and decided my V6 was just fine....
I think they also offer the 5.3 for about 5k less. Not sure about the power output on the 5.3 though.
The basic LS3 is rated at 430 hp and 425 ft lbs at the crank.