Does anyone know a web site to buy clear differential covers for a 9.75 rear end (I think that's what the 2004 f-150 5.4 have).

 

www.summitracing.com

Part # TRD-8414

 

Thanks, now if I can get $175 to get it. If I do I will post pictures.

 

I think they look super-terrific:

http://truckmoxie.tenmagazines.com/i...rential_covers

Any benifit or downfall of the material used? Is heat an issue?

 

Why???????

 

So you can put a neon tube iside - of course!

Herb

 

for the off road world they are a lot stronger than any of the metal ones. The plastic bends a little instead of just ripping open when drug on sharp rocks. For the L's, most people never see the rear diff cover, so doesn't matter what they look like. Would only allow the owner to check fluids easier though.