Those are solid lifters. Hydraulics have a little piston inside and a spring. also there is an oil hole in the side of the lifter. I hope you kept these in order the way they came out of the engine.or numbered them. Otherwise you will have to have them resurfaced and preferably have the cam reground.


1951 3800 1-ton
"Earning its keep from the get-go"
In the DITY Gallery
1962 261 (w/cam, Fenton headers, 2 carbs, MSD ign.), SM420 & Brown-Lipe 6231A 3spd aux. trans, stock axles & brakes. Owned since 1971.