TRW #VL58 fits the following American Motors OHV 6 and 8 cyl engines from 1965 up through the 1970s: 199 cid, 232, 258, 287, 290, 304, 327 (61-62 only), 343, 360, 401
Source is a 1984 TRW Engine Parts Catalog.
The May 2001 issue of Mopar Muscle had an article doing pretty much what you are trying to do. They started with a junkyard .040 over 360-4 bbl out of a Dodge truck and built it on the cheap, step by step. The initial dyno baseline (stock) showed 266.2 hp at 4300 rpm and 371.3 ft/lbs at 3300...