Cobra Engine Craigslist Score!
Reply #52 –
10 spline are standard on T-5s & T-45s. My T-45 from a 98 Cobra is a 10 spline as is the 11" clutch setup from 2000+ 4.6 GT. There are up-graded 26 spline input shafts though. But yes, the seller sent you the wrong disc.