If it's the service block, it could have the original valve cover tag. What's the letters in the VIN? Can you see the flexplate? The balance weight is almost a completely filled panel for 401. Pipecleaner down a plug hole to check the stroke. Seems like an early 360 2bbl intended for an AMX or something. Eddie's site lists it as a 401 block. http://www.planethoustonamx.com/main/amc_engine_casting_numbers.htm Jim Blair, Lynnwood, WA '87 Comanche, '83 Jeep J10, '84 Jeep J10 From: Jesse <j2sax@xxxxxxxxx> To: "amc-list@xxxxxxxxxxxxxxxxx" <amc-list@xxxxxxxxxxxxxxxxx> Subject: [AMC-list] QUICK Help me ID this V8 block Message-ID: <1315145368.63532.YahooMailNeo@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> Content-Type: text/plain; charset="iso-8859-1" Guy claims it's a 401, but it's not, though I don't know what it is. ? Block ID on Back 3198951 Service Block with No numbers embossed on the side of the block 1.23 Motorcraft 2 Bbbl (not the 1.21 normally use on 360's) Vlv cover tag 302N18 3 hole Balancer TH400 with Dana 20... BOP bellhousing pattern adapter, etc... Original owner of this 68 Wagoneer said he ordered with a special AMC drivetrain What do you think? ? Jesse -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://list.amc-list.com/pipermail/amc-list-amc-list.com/attachments/20110904/a10b316c/attachment.htm> _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com