Originally Posted by jsenn
actually, any GM performance part installed by a dealer will not void your warranty. However most dealers don't keep too much of that stuff in stock, but my dealership can typically get anything within 72 hours.
So you are saying your dealership will install a LS3 Hot cam into a car without voiding the warranty if the labor is done in house at the dealership?
GM must be more badass than I thought. Ive never heard that. I heard they warranty the part not the car. Learn something new everyday.