wanted: 10 tooth pinion gear to match a 4:10 ring gear. It is GM part # 3934641. Mine has a broken tooth. Thankyou, Jerry Whitfield in Winston Salem, NC. Please reply to my email address from your email server: wwhitfield@triad.rr.com. 336-765-8312 evenings 6-10 pm EST. Thankyou.
