When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
There is a company that produces brand new LS6 intakes, quality is very good and all the original numbers and "snowflake" is there awell.
I bought one for my own LS6 replica after looking at old cracked intakes with broken threads and so on at E-bay.
If you add the original reproduction LT-1/L88 Air filter base and a 3" airfilter you will be able to add a 1/2" spacer inder your Holley and it will still fit under your stock bigblock hood.