Windows 98SE is a must on a late Socket 370 board. On a clean install you need the Intel INF tool to setup important stuff first.

Install the INF Drivers First: https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=8178&ProdId=816&lang=eng&OSVersion=Windows%2098%20*&DownloadType=Software%20Archives

Optionally Install the IDE drivers: https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=5471&lang=eng

After that you can throw on drivers for video, NIC, etc.