hydraulic valve lash adjustment small block chevy

there are many ways to adjust valve lash. this is just one example and has worked well for me. you can do it any way you want just make sure the lifter is on the heel of the cam and between a half to one turn of preload

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Chevy valve adjustment (engine running)

V360 - How to Adjust GMC and SBC Chevy Valves
In a break from the normal Vlogging, here is an educational video on how to preliminarily adjust valves on a small block Chevy or GMC engine.

Chevy 350 Valve Lash Adjustment Passengers Side
Adjusting the Valve Lash with engine running. Chevy 350 Truck

Tightening rocker arms while running.
Adjusting valve lash while running SBC 350