This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Steel Cup Expansion Plug 1-49/64 in., Height 0.380 555-036 Features:

• Fits 1964-1984 Cadillac; 1946-1994 Ford; 1968-1980 International; 1980 Lincoln; 1977 Lincoln; 1966-1968 Lincoln; 1955-1994 Mercury; 1946-1948 Mercury
• Direct replacement — this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
• Ideal solution — this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
• Durable construction — this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality — backed by team of product experts in the United States and more than a century of automotive experience