I am looking at a 2000 trans am ws6 6spd and was wondering about a clicking it goes with the rpm of the motor it sounds like a lifter tapping or an exhast leak noise just wondering if anything serious or if it is normal for an ls1 the motor has 89868 mi it was very clean wondering if it is a good deal? $15900
in kansas

 

The ls1 does have a noisey valve train. If its super noticeable it could have a lifter starting to go. I think 15900 is on the high side too.

 

thats too much $$