Need more info. Year and engine size would help.
How do you change a rear main seal on a 2001 Chevy 2500 HD long bed
You must remove the transmission are engine to replace the rear main seal.
You will need to remove the transmission.
Need to know the year of engine.
Pull the engine.
Yes, That would be the easiest thing 2 do.
It can be done, yes.
$500.00
The engine or transmission has to come out, one or the other, which ever is easier.
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i was wondering how to change rear brake drums for 1999 Chevy venture