How much would it be to rebuild or replace my 5.3l V8 engine on my 2005 GMC Serria that has 306,xxx miles on it???
My truck has 306,xxx but I believe it can last a little bit
longer. I have another vehicle but I would like my truck to go
riding around in the mountains. I am just wondering if it
would better to replace or rebuild my engine
If the engine runs good I would not bother. For a full rebuild done right you are talking 5 grand or so not counting pulling the engine and reinstalling it. Shop around but I think you will find it is hard to find a shop that will rebuild the engine.