Absolutely. Being that the stock fender is just the sheet metal that you can see, no interal brackets or braces, the weight savings may be minimal.

But, if I do one, I don't want there to be any excuses. We've done quite a bit of carbon fiber bodywork at work. If that's what it takes, I won't rule it out.

Rear fenders may be the place to save some weight, but they may be real hard to find. Anyone doing whole bodies that could do just the rear fenders? Then again, that may actually be a pretty simple mold. I don't have a '79 - '93 whole body around to look at though.