Fronts are kind of relegated to an IFS designed suspension. Rears would probably be about the right length for a mildly lifted EB, but since the reservoir is fixed, it makes mounting on a steer axle not very fun—reservoir winds up in travel arc. Then you have to deal with changing rebound and compression stacks to match weight of front of EB versus the rear of a Raptor.
Or just buy a pair of remote reservoir Fox shocks, made for an EB application for about $100-200 more than a nice set of takeoff Raptor rears? Not worth the effort for most.