Dick F.
Drag/Center Link Kit for 41 Cadillac
The parts in the kit all fit but the post pieces that are inserted into the springs were missing the center hole that allows grease under pressure from a grease gun to pass through all the pieces in the link. Tech support said that they received the pieces with no holes but they should work without the holes as the grease could still pass around the various parts. Consequently I assembled the link and installed it in the car but after greasing it I found that there was inadequate grease on the ball for the Pitman arm. To correct the problem I had to disassemble the link, remove the defective posts, install new locally made post pieces and then reassemble and install the link that now works fine.