Roy International used AMC engines in some of their applications. I have seen 401s, 304's and some I-6 engines. They were painted red. SNIP In Need Of a 401 Crank! Perfer standard on rods and mains But,email me with what you got! Or do you know if an IH crank would fit? SNIP However there is absolutely no relationship between the 400 cubic Inch International engine and the 401 AMC engine. There are no parts that will interchange at all. If you can find an AMC 401 in an International Vehicle you can use the crank shaft from it. However if you find an AMC 401 cubic inch engine in an International Vehicle you can use the whole engine. John _______________________________________________ AMC-List mailing list AMC-List@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list or go to http://www.amc-list.com