Hello all im new to the forum here i have a 1997 gmc k3500 dually im restoring in memory of my dad i looked at bostic motors but heard they are fake and dont have the optimizers that they only gm casting... So i looked into us engines productions heard bad about them also... So i went to o reillys they have the DCU5 atk reman i know the gm castings suck then i was told about Ted's. My question is who is better and is teds worth the chance to buy a long block from him or no? I can get the gm castings but i hear they crack alot. Is that because of abuse? Lack of maintance?
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