- Oct 21, 2006
- 322
- 4
- 18
I would like to buy an aluminum flywheel but I don't know if my car has a 6 or 8 bolt pattern. (the engine date is April 8, 1999) Also, is the Cobra flywheel lighter than the GT and is that interchangeable? The reason I ask is that I would like to order the parts ahead of time and knock it out on a weekend. BTW it's a 99 GT 4.6 5 speed.