Does anyone have the GM part number that Storm refers to in his post below?


posted 06-08-2004 09:29 PM
--------------------------------------------------------------------------------
i know your gm dealer still carrys the 307 interlocking ones. at least mine did. storm
--------------------------------------------------------------------------------

Parts book shows 3990914. For 68-72 Chevelle 307.
I know that part number is interlock,
Pretty expensive check price here
http://www.gmpartsdirect.com/