i have a lot of offset ground stock Mopar BB cranks offset ground to BB chevy rod journal sizes for both B and RB motors, no crank failures yet
. I use them in a lot of pump gas 400block stroker motors: up:
I've also had aftermarket BB Mopar stroker cranks offset ground to increase as well as decrease the stroke.
Cab
I just seen the comment on your crank being a later cast crank, not a forge steel crank. I have never had a B or RB cast crank offset ground only, forged steel cranks for those motors. Sorry for any confusion
I have had a premium new cast 360 crank offset ground to increase the stroke a little, I had it ground down the SB Chevy small rod sizes, 2.000. I haven't use it yet though