complete engine replacement cost on 1990 GMC 1500 Pickup

I was told that I need a new engine (long block) replaced,

It was not in the choices under "services"

1 answer
Engine prices vary and your GM dealer and Quality Auto Parts stores like Napa are your best bet for a replacement engine or finding a low mileage used engine from your local wrecking yard is another option The minimum book time is 12.4 hours to remove and replace, So its a big job.