I have an K&N stubstack for sale,it fits edelbrock carbs $20 shipped
PM or E-mail for more info
Johnnie Williams
nowukno@yahoo.com

These things are cool and the price is awesome compared to MSRP, but I just can't bring myself to do it.

will it fit an edelbrock 1903 qjet type carb?

do you have any pictures?

will it fit an edelbrock 1903 qjet type carb?
sorry only fits the carter style like #1406 etc.

do you have any pictures?
Her is a pic of what mines looks like and is in very good condition ,just like new http://static.summitracing.com/global/images/prod/norm/knn-85-0700_m.jpg

What exactly do these do?

It smoothens out the air flow into your carb, which gains you power. We use to make an aluminum version. They do make a difference, but a small amount.
Pat