Use the forged crank, 915 heads and whichever block checks out the best......no real world advantage or disadvantage to any particular block choice.

If they were all mine, I'd plan on using the 67 block just so I wouldn't need to totally disassemble the other two motors, If it checks out, great....if not, check the next 440 block in line.


Dave


1970 Super Bee 440 Six Pack 1974 'Cuda 2008 Ram 3500 Diesel 2006 Ram 3500 Diesel 2004.5 Ram 2500 Diesel 2003 Ram 3500 Diesel 2006 Durango Limited [url] http://1970superbee.piczo.com [/url]