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UPDATE - I promised to provide an update once I figured this problem out. After getting a factory service manual, I saw the tool used to remove the pushrods on my Poly 318-3 hydraulic cam motor. Not finding a source for the tool, My friend Jim and I made one. Today I pulled the intake off and saw th...

UPDATE - According to the factory service manual received today, a special tool exists for compressing the valve spring and allowing the rocker to slide laterally on the shaft. This allows the pushrods to be pulled up and out of the lifter. The lifter can then be pulled out of the bore with the inta...

I have found very little information on-line (or from my usual "go to" sources) about the 318-3 "Premium" engine, but I'm pretty sure that is what I have. I have ordered a factory service manual to see what it has to say about the pushrods, lifters, etc. on a hydraulic cam motor. My plan right now i...

I have not heard of a "318-3 Premium" engine. Is the anything one the block casting or data tag that would identify the specific type of engine it is?

I have removed the manifold. There is not sufficient clearance between the rocker and the push rod to allow the push rod to be removed. With an adjustable rocker, you can back off the adjuster until the push rod can be removed (by sliding the rocker to the side and pulling the pushrod out of the lif...

Here is a picture of the rockers for reference.

Hi Everyone, After searching on-line for hours, I need help. I have had my 1966 W200 for about 8 months. I have been slowing upgrading lots of components to get it running and driving better. However, the motor has had an annoying valve tick since I bought it. I pulled the valve covers intending to ...

Here is my '66 W200 on a 40 mile trip this morning on the service roads in the San Bernardino National Forest. It was a beautiful day and the truck ran perfect. Back in time for the Super Bowl!

I have a 1966 w200. One of the upper rear shock mounts is broken. Does anyone have a source for a new or used replacement? Thank you for any suggestions.