Comp Cam 7821-16 pushrods (340 w/ 273 rockers)

I put hydraulic lifters & a mild cam (0.422/0.444) in my 273. I got the required shorter ball-cup push-rods at Summit (~$35 I recall). I recall posting on it a few years ago (search my name) and might have listed the PN. I recall they are also listed as for the 340 TA (or whatever later LA engine had the adj. rockers). As mentioned, if you have a high-lift cam, they might be too long and you might want custom shorter ones to "split the difference" in the wild swing.