My business partner put one in a 383 with 12.5:1 (?) TRW 2293s in a nostalgia gasser '62 Valiant with a straight axle. Using bone stock 906 heads, Crane ductile 1.5 rockers and '077 MoPar dual springs (which I hate, prefer Isky 8005A) and an Offy tunnel ram with ONE 850 Holley it runs great. Be prepared to turn over 7000rpm in a 3.38" stroke, 6,500 in a 440 and maybe just over 6,000 in a stroker with standard iron heads, and stall above 5000. Cheap, effective and nasty-sounding, it runs low 7s 1/8mi with only 4.10 gears (needs 4.56/4.88s, IMO)...
RB