[moore20017.3]

Is there a real cooling advantage to the newer style aluminum vented covers? Does anyone have any temp comparison numbers?

I recently installed one because the stock one was leaking, might as well make it look pretty right!

And BTW the ring and pinion look brand new after 75K miles at 500+ and a good bit of heavy towing.

 

[riverjet]

No-Ford did it to stiffen the pumpkin up alittle.Not to derail-but... What fender flares are those? Nice!