67 Expansion Tank Cap - NCRS Discussion Boards

67 Expansion Tank Cap

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • George D. 31849

    67 Expansion Tank Cap

    The AIM says to use #6410203. However, I can only find #6410206. Are they the same cap?
  • Joe L.
    Beyond Control Poster
    • February 1, 1988
    • 43193

    #2
    Re: 67 Expansion Tank Cap

    George-----

    GM #6410203 was a PRODUCTION-only part number. GM #6410206 is one of the SERVICE equivalents. However, not all of these are the same. Earlier versions use a zinc plated steel sheel with large "ears". This is the style used in PRODUCTION and available in SERVICE in the early years. The versions available under the 6410206 part number for the last 20 years, or so, have a stainless steel shell with small ears (to discourage folks removing them while the engine is hot).

    The 6410203 and 6410206 are both RC-26. Reproductions are available for this cap in the PRODUCTION configuration.
    In Appreciation of John Hinckley

    Comment

    Working...

    Debug Information

    Searching...Please wait.
    An unexpected error was returned: 'Your submission could not be processed because you have logged in since the previous page was loaded.

    Please push the back button and reload the previous window.'
    An unexpected error was returned: 'Your submission could not be processed because the token has expired.

    Please push the back button and reload the previous window.'
    An internal error has occurred and the module cannot be displayed.
    There are no results that meet this criteria.
    Search Result for "|||"