IMO...

Its not necessary...

To use the HEMI as a comparison isnt really valid..The HEMI had a much more complicated oiling system to the top end and needed the full grooved cam journal and 1/2" supply..

The other thing to consider is when you go stroker, even with a Chevy rod journal you have to clearance the pickup boss, which takes the meat away if you want to enlarge it. If its already enlarged, you are going to have a real potential of a crack there..

If your clearances are right you wont have any isssues..

If you want better money spent on a street/strip motor bush/correct the lifter bores..Many OEM Mopar blocks either have oversized or worn out lifter bores. This is a critical area when looking at oil control.

MB