^^^no the 07-09 transmission is totally different as far as grinding and misshifts go, i had 2 07s one with a pro 50 the other stock, never EVER gave me a shifting problem...jump into my 2011 and wala the grinding noise comes out...i get aggravated when the 07-09 guys say their trannys are fine..it does not happen in your body style in my opinion..