[Myron Piatek]

X2 on Harland Sharps. I ran them years ago on a W-2 head 360 and literally put thousands of runs on them bracket racing 2, sometimes 3, days a week. I ran a big solid cam, no rollers, but they took a lot of abuse. I have a standard set on my IHRA Stocker now, which actually has more spring pressure than my bracket motor did! I have the caged rollers. I believe they had actual needle bearing when they first came out. They also have the aluminum body on the shaft with no rollers for some budget applications.