273 GUYS this might be good for you

[ame="http://www.ebay.com/itm/Offenhouser-Aluminum-Dodge-Chrysler-Plymouth-273-intake-manifold-/111451600765?pt=Vintage_Car_Truck_Parts_Accessories&hash=item19f308777d&vxp=mtr"]Offenhouser Aluminum Dodge Chrysler Plymouth 273 Intake Manifold | eBay[/ame]