2000 5.3 same mounts as ls2/3?

[olason]

I am looking at buying a 5.3l truck engine out of a 2000 silverado to use as a mock up engine for my build. From my understanding it should be the same architecture.

Thanks in advance.

[andrewb70]

I am looking at buying a 5.3l truck engine out of a 2000 silverado to use as a mock up engine for my build. From my understanding it should be the same architecture.

Thanks in advance.

Yes.

Andrew

[COPO-RAT]

I am looking at buying a 5.3l truck engine out of a 2000 silverado to use as a mock up engine for my build. From my understanding it should be the same architecture.

Thanks in advance.

So, what are your plans for the 5.3 AFTER your mock-up is finished?

[olason]

I plan to use it in another project that I am sure I will pick up. I picked it up with 129k miles for about 700 bucks after tax. Computer and accessories so that was nice. I think mock up will take a while as well as this is a slow moving project.