G body-will these mounts, plates work


I am looking for a cheap way to get the 5.3 in my 1986 Regal,i dont want to have to buy this and that from a bunch of places,,so i seen this package and thought it might work for a g body...any thought please..
http://www.ebay.com/itm/LS1-V8-S-10-...item5aea23bb3c
I refuse to pay $400 for the Spohn mounts..
Thanks .
http://dirtydingo.com/store/product_...oducts_id=1323


