last time i was at the yard. there was an untouched set of needles in an 04+ if you want i can go back and check. but please, search a tad first cus im a lazy hoe. lol. but i will go if ya want em.
i did the 04+ needle swap myself. would not do it again, but i am happy with it. just too much of a pita imo. AND if you're anal about factory alignment being perfect, don't do it. not that gm had them dead on either lol