No need to bash on 440 source now. Brandon seems like a stand up guy, if everyone has a problem with a part they bought and it failed and he gave refunds on the products sold plus any additional damage to the engine, he wouldn't have his doors open anymore. Many on here have met him and spoken with him and he goes into detail about his parts. I can honestly say this because I have met him three times in the last 4 years and purchased over 1500 bucks worth of parts, some I haven't even installed yet like H beam rods, his pistons, a stroker crank....little things like mini starters...Just keep in mind that the same block you buy from other retailers comes from China as well, when it arrives at the distribution centers here they get checked, maybe sonic....heck who know...maybe even an MRI hahaha...and they affix their metal plate to the block or engrave the block with a number. You get what you pay for, either way....a motor can grenade from 440S or from Ma Mopar.

Luck of the draw