All,
As I've posted over at nasioc.com, Northern Tool currently has a sale on a full Torx bit set which includes a T-70 bit (for our transmission drain plug). It's a full 1/2" drive Torx bit set (T20-T70 + E10-E24) that's currently on sale for 15 dollars; the P/N is 1586712. The URL is http://www.northerntool.com/webapp/wcs/stores/servlet/product_6970_200310552_200310552
The only caveat is that these are not impact wrench bits, so you'll be limited to a breaker bar/cheater to get things loosened. Hope this helps!
As I've posted over at nasioc.com, Northern Tool currently has a sale on a full Torx bit set which includes a T-70 bit (for our transmission drain plug). It's a full 1/2" drive Torx bit set (T20-T70 + E10-E24) that's currently on sale for 15 dollars; the P/N is 1586712. The URL is http://www.northerntool.com/webapp/wcs/stores/servlet/product_6970_200310552_200310552
The only caveat is that these are not impact wrench bits, so you'll be limited to a breaker bar/cheater to get things loosened. Hope this helps!