CHEVROLET OIL CHANGE

I Have Remove The Cover On The Back End And Drain All The Oil Out Do I Need To Replace A New Gasket Or Can I Use Silicone?

I Am Trying To Get Any Helpful Information I Can About Doing An Oil Change On The Vehicle Listed Above, Lt.

So, Going Down The Highway I Lost Oil Pressure, Pulled Off Highway. Put 10 Quarts In Limped The Hour Back Home Oil Pressure Stayed At...

I Have A Leaky Oil Drain Bolt And I Replaced It With New One. It Is Still Leaking. What Option Do I Have To Fix?