If I get a full year out of my junky heads I’m going to drop the W2’s on it with a tunnel ram and if the planets align it will get a solid roller while I’m at it.
Yep, they will re-pop the old Mopar performance air cleaners and valve covers for less than the NOS ones you see on ebay too.
I got them to do the air cleaner as I don't like the new style - cost around $200usd if I remember correctly.