440 source ductile adjustable rocker arms.

Hello and Thanks for any input,

I purchased this 383 with my 67 dart.
IMG_0743.JPG

Unfortunately, I did not get very much info about it.
The builder/seller did mention the bottom end had been refreshed.
The 906 heads gone through and that it had a mild rv type solid lifter cam.
don't know what kind of compression it has and have no idea
how to determine this. He also stated that it had no valvetrain
installed because he wanted to keep cylinders closed to atmosphere
due to not...

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Author: admin