Vintage Edelbrock tunnel ram intake manifold and 2x4 plenum for Holley 4150/4160 carburetors – Fits big block Chevy V8 applications with factory rectangle port heads - Tunnel ram manifold is in “as found” condition with several BLEMISHES as shown – no visible weld repairs as shown – tunnel ram has an old school polished finish - Tunnel base is cast UR2X – needs new plenum gaskets – tunnel ram has some repairable flaws throughout the unit – 3/8” hole drilled and tapped toward the center by one side head mounting as shown – mounting holes are slightly egged for perfect fit – has a chip out of one of the upper mounting holes – has some mounting cracks extending out of 3 of the upper mounting holes as shown – one stress crack in one of the front heater hose mounting holes as shown