came across this on the 'net
 

https://remanufactured.com/Chevrolet...er_Engines.htm
Chevrolet Cyls CID Description Long Block $ Core $ One Way Ship $
Chevrolet V6 305 BIG V6 for big trucks $1,990 $700 $132.50*
Chevrolet V6 351 BIG V6 for big trucks $2,290 $700 $132.50*
Chevrolet V6 478 BIG for big, big trucks $3,690 $1,100 $132.50*

Thought some of you might be interested!

Re: came across this on the 'net
 

They have another web site: http://www.remanufactured-engines.com/ Look like the same company. I did check the reviews from several sites and it not favorable. The BBB only have the name and no complaint. The office listed on the web page is a small business park. Don't know where the shop is.

Also noted the web pages on both web site has a copyright date of 2012. Don't know if this mean anything or if they are still in business.

Re: came across this on the 'net
 

Sounds like another "too good to be true" situations.

Sorry, I should have checked further