Originally Posted by Jmark
The original question was about ROLLER LIFTERS, not flat tappet lifters.
True, but Pearlman55 commented on flat tappet lifters and their need to remain a matched set. I was replying to his comment and I quoted his comment so that it wouldn't get confused with the original roller lifter topic.
Sorry to get off topic, I guess Pearlman55 branched off and I just followed . . .