I am planning a rear bock cover replacement due to an oil leak. Problem I have is that there are way too many sketchy parts out there with good and bad reviews, even when searching for OEM.
I have a 2007 suburban 5.3 LC9 and if anyone has done this repair with success, please pass along your part provider and its part #.

all 2cents inputs are welcome!

Thanks

 

have you checked rockauto.com?
They are a trusted supplier

 

I will most likely end up ordering from them or a similar trusted parts store if I do not get an accurate info from this post and cross my fingers that its up to OEM specs. I have read articles about the built in o-ring type gasket vs the flat OEM style ones.. pros and cons of each. Would love some on the field thoughts or advice.