I too had the same sender broken doing my motor conversion. Mud Bits sent 2 as there seems to be different hose sizes, the one I need has a 4mm pipe and the one I wont be using has a 6mm pipe, which you are welcome to have.
It’s a Manifold Absolute Pressure (MAP) sensor so sates the Haynes Manual.
Located behind the TBI threaded into the manifold.
http://www.mudbits.co.nz Cheers MIKE.