Do you have 3640 Engine Adapter ?? 3.70K viewsFebruary 1, 20180 Bengt Petersson (anonymous) February 1, 2018 0 Comments Do you have 3640 Engine Adapter ??admin_offenhauser Changed status to publish April 4, 2018 1 AnswerActiveVotedNewestOldest 0 admin_offenhauser54 Posted April 4, 2018 0 Comments Currently there no plans to manufacture the 3640 adapters again.admin_offenhauser Changed status to publish April 4, 2018 Register or LoginOffenhauser Sales Corp, 5300 Alhambra Avenue, Los Angeles, CA 90032Phone: (323) 225-1307