The XM-157 Drake was an 8-ton 8x8 amphibious craft developed by General Motors for the US Army. The 45-foot long craft weighed 8 tons and was powered by two 5.0-liter engines.
https://s3-us-west-1.amazonaws.com/h...amphibious.jpg
1:42 video:
https://www.youtube.com/watch?v=jz_U1F150HE
Previously:
https://www.homemadetools.net/forum/...273#post130889
https://www.homemadetools.net/forum/...342#post122017
https://www.homemadetools.net/forum/...047#post129909
https://www.homemadetools.net/forum/...100#post125793
https://www.homemadetools.net/forum/...973#post125093
https://www.homemadetools.net/forum/...609#post117977