Lots of used forged takeout 6.1 cranks out there for cheap ($150). Not worth running the stock 5.7 crank if building the motor IMO


-'02 Dodge Viper Ex-World Challenge racecar
-'73 Duster, 6.1 based 392 hilborn hemi, tko600, full floater rear 9", Hellwig custom bars, viper brakes, built for road course