Hi fellow bigbolters, I am new to the forums and have a question to ask! I Want to swap fenders on my GMC 4000 and need to know if any fender from 60-66 ( except LCF ) would work on my truck. It has the 7" wide fender flare to accomodate the bigger f070 axle. The truck is also a 24,000 gvw truck . Thanks Bluce in Frederick.