TTI 383/440 2.0" Full Length Headers

JDMopar said
If you click the TTI link he provided, it gives all of the info. I was gonna jump on these like a Duck on a June Bug.....but my motor does NOT have the required raised port heads for them to work for me.

And that's what caught me as well. From what I read though, it will fit a stock 440. It's only the 383 that requires those raised ports.