Stop in for a cup of coffee

his dad messaged me, he had a pair of very nice running 750 Holleys off his 460 ford with a tunnel Ram. He was going down to a pair of 600s and made me a really good deal on these two.

Probably gonna have to rejet them and such but they should work for my 440 enough to break it in. Hell, maybe I’ll just go tunnel ram myself lol
Check the air horns for what they are. They're not the same. Might be the same list number 4779 but different revisions. However you never know until you check.

Generally no reason to change jetting until you've taken them out to the track and/or interstate...