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.
I found a supercharger that is a mock-up vortech supercharger, what does it mean when it's a mock-up?Is it a replica that works just like the real thing or is it just a replica that is just for looks?