Willys Overland Knight Registry
1930 Willys 98B Radiator Cap #377219 and Emblem #379289 (First Series)
Second Series Emblem has curved top
Radiator Cap Drawing
1930 Willys 98B Radiator Cap (Right) is smaller than 1930 Willys 8-80 Radiator Cap (Left)
The 98B cap measures 3 1/8 inches in diameter whereas the 8-80 cap measures 3.9 inches.
The 98B cap has no casting text but the 8-80 cap reads:
THE STANT MFG. CO.
PART NO. 2644