Exhaust Manifold Offset Adaptor Fits IH Tractor Models 460 560One New Aftermarket Replacement Gas Exhaust Manifold Offset Adaptor Fits International Fits FARMALL Tractor models: 460 (C221), 560, 606, 660, 2606, 3616 All with Gas Engines (C263 & C282) Tech Info: 2" NPT Adaptor Black Offsets the Pipe and steps down the Diameter so that the Exhaust Pipe is in the same place and has the same Diameter as a factory Exhaust Manifold This Offset Adaptor is for Manifold # 384290R1, which is also available in another