Hi Guys,

I'm attempting my first full engine rebuild on a Gen V big block. I'm installing an edelbrock top end kit with hydraulic roller lifter conversion, roller rockers etc.

I've been watching a lot of youtube video's on measuring the correct pushrod length and setting the valve lash and now my head is kind of scrambled with all of the contradicting information and various methods.

Should the lifters be primed for setting both the rod length and the valve lash or does it just depend on which method I use? What is the best method for priming the lifters? Is installing lighter valve springs to measure the rod length 100% necessary?

Any advice would be greatly appreciated.

Thanks