572 Hemi / Is it Worth it?

LX is correct but then when your finished you just have another 69 Dart. Cool in it's own right but still......... HemiDenny is a member here and he makes k-frames for this kind of install. You don't have to hammer the inner fenders or change anything. If you want to go back to a 440, 340 just swap out the k-frame for your old one, its that easy. Send him a PM

yea you do...

Watch out for those World blocks dakotafarmer. My dad (Greg Fernald of SS and AFX) has built a lot of them and has come across defective blocks from world industries on several occasions. Yes, World is the manufacturer for the new Mopar branded hemi blocks. problems like blocked off oiling passages, and pinholes in the rear of the block are but two of several examples he has encountered using their blocks. Most have turned out ok but that is one expensive motor to build so quadruple check everything! Stage 5 is a great source for heads and valvetrain.

bingo... we had a major oil leak out of the water jacket!