Jeep Willys CJ3A CJ3B 4-134 Engine one 1,25" Engine Expansion Plug 49-64

Jeep Willys CJ-3A year 49-53
with 4-134 L-Head "Go Devil" engine

Jeep Willys CJ-3B year 53-64
with 4-134 F-Head "Hurricane" engine

one Engine Expansion Plug (1-1/4")

Please note:
Fits 4-134 L-Head "Go Devil" & F-Head "Hurricane" engine.

The frost plug is a 1.25" / 1-1/4" sealing plug.
for the corresponding opening on the 4-134 four-cylinder engine of the Jeep Willys.

Frost plugs are also frequently called core hole plugs, engine block plugs, sealing plugs,
Welch Plug or Core Plug.
They seal openings in the engine block that are present due to the design or manufacturing process.

Reference numbers: 907878, WO-907878, WO907878, 5340-836-0647, 941998, WO51091, WO-51091