Thinwall EMD 48" Radiator Fans pkg(3) -- Correct for Late GP/SD39s, SD45s & Pre-1980 GP39-2s & SD45-2s

The primary characteristic of nearly all EMD hood units is the roof top fans. Now you can upgrade most models from the GP30 to the end of the Dash 2 series with these components, which feature ultra-thin top and mounting flanges, completely detailed hubs, motor supports and motor housing. The nickel silver grilles employ two-layer etching to replicate the prototype assemblies. Application data is for as-built units.