My old school 340 upgrades and results.
For the record i got 4 springs swapped out. The problem is my spring compressor obly hooks on the outer spring. I have to over come the inner spring by manually pushing it down while trying to fish the keepers out with a magnet. Kind of wish i had just found 3 inner springs and just swapped them out.
I will take my 273 rocker arms and pushrods to work tomorrow so I can get them cleaned up. These new springs are stiff and I just don't see the pushrods and or rockers living that long. I my fire it with the stamped rockers if I don't have the others ready in time.