clutch fork ball stud length - NCRS Discussion Boards

clutch fork ball stud length

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Jeff M.
    Expired
    • February 1, 1999
    • 127

    clutch fork ball stud length

    GM lists 2 of them as follows p/n 3790556 is 1.68" long and p/n 3729000 is 1.380 long. What is the correct one for the 621 bell housing for my 71 big block. I believe it is the long one
  • Joe L.
    Beyond Control Poster
    • February 1, 1988
    • 43193

    #2
    Re: clutch fork ball stud length

    Jeff-----

    Your car originally used clutch fork ball stud GM #3887159. This stud had an overall length of 1-3/8". It was used for 1966 to 1975 Corvette applications. It was discontinued years ago and replaced, for SERVICE, by stud GM #3729000 which has an overall length of 1-1/2". The latter stud was originally used for all 1955-65 and 1975-81 Corvette applications. It will SERVICE the 66-75 applications just fine.

    Stud GM #3790556 was never originally used for any Corvette application regardless of what some parts references might say.
    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 "|||"