Steel Freeze Plug Block Kit for IH SV 152 or 196 4cyl or 266, 304, 345 or 392 V8 Engine
Comes with all the Core (Freeze) Plugs, Oil Galley and Water Plugs
Replaces IH part numbers 172531, 143997, 103877, 103878, 379279C1, 379278C1
