Gosh.....
For street use a 4" 360 crank is 350.00, HBeams 279.00-329.00, KB HyperTechs 400.00
M/R/C bearings 125.00, ......I dont think for a street/strip car 2000.00 Rotating assy is the way to go. The Cast 4" cranks, are good to 750 hp accordin to MA Mopar.
I've always Bought seperate...