Indeed the 390 block is a bit wider than the 360 block at least. I have a couple of 360s in my spare room and a 1970 390 in the garage. The 360s (casting 3195528) are about 18 1/8 inches across the widest dimension. The 390 block (casting 3195529) is about 18 1/2 inches across the widest point. Can't check deck height. Joe Fulton ----- Original Message ---- From: Steve Avery <stoverstevens@xxxxxxxxx> To: amc-list@xxxxxxxxxxxxxxxxx Sent: Sun, April 3, 2011 7:51:29 AM Subject: [AMC-list] Following up on AMC V8 external dimensions Larry wrote recently that the 390 and 401 blocks are a bit wider than 290,343,360 blocks. I'm assuming the deck height is slightly taller? Steve- I have the various block- should be straightforward to measure. Steve -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://list.amc-list.com/pipermail/amc-list-amc-list.com/attachments/20110403/cf3d0798/attachment.htm> _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com