First you will need to check and see that you have sufficient oil pressure. Determine which side is making the noise and remove the valve cover. Start the engine and see if all the rocker arms are getting oil. look to see that the rocker arms have the same amount of travel up and down. You did not mention the engine size. The is no adjustment as these rocker tighten all the way down and are self adjusting.
the self adjuster could be frozen or rusted up.
Yes. Probably need to buy the self-aligning type.
They came on 87+up heads with the four hold down screws that go down through the middle of the rocker cover. You can eliminate the need for them by switching to hardened pushrods and guideplates.
what are
The front brakes are disc brakes and are self adjusting. The rears are drum brakes and are also self adjusting providing the self adjusting mechanism is in working order.
You don't. It uses self adjusting hydraulic lifters.You don't. It uses self adjusting hydraulic lifters.
They are disc brakes and self adjusting
In 89, Chevy introduced the 1st generation vortec head. It has a different angle, thus using a different intake manifold, and self adjusting rocker arm.
No.
Swing saddle with levers and dildo for self penetration
Life is self-adjusting, self-perpetuating, isothermal unit.