Do you have 3640 Engine Adapter ?? 5.52K viewsFebruary 1, 2018 0 Bengt Petersson (anonymous) February 1, 2018 0 Comments Do you have 3640 Engine Adapter ?? admin_offenhauser Changed status to publish April 4, 2018 0 Answers ActiveVotedNewestOldest 0 admin_offenhauser79 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 You are viewing 1 out of 0 answers, click here to view all answers. Register or Login Offenhauser Sales Corp, 5300 Alhambra Avenue, Los Angeles, CA 90032 Phone: (323) 225-1307