I finally got a strong spring compressor and found the seats have a 1 angle valve grind, they ported them so much there does not look like enough remaining to fix it.
I think they may scrap metal, the valves and hardware look good still....
I installed a set of Mopar Performance adjuster screws (with the required mod fro the lock nut )
on my 273 rockers and mocked up on the heads .
You can see the rocker tip sliding off the valve stem at full lift (501") NOT OK
I installed a set of CCA-621-16 .080" lash caps fronm Summit...
I just received a new set of edelbrock performer rpm cylinder heads 60779. From Summit.
I should note that there was a lot of metal machining curls in the box and in all of the passages of the heads.
I first put a strait edge on top of the valve stems. they are NOT all the same! 4 are and the...