Originally posted by Lee Thompson
As far as I know only T & D and Harlan Sharpe have roller rocker readily available for our cars. T & D are by far the better set. They have an oil hole drilled over to oil the roller tip where Harlan/s do not. They have the rockers off set to line up with the pushrods. Harlans do not. I just installed a set of Harlans for a friend. The end holes in the shaft were machined .040 off. Had to wait in another set of shafts. Their instructions were scratched on a folded sheet of paper and stuck underneath other papers. Luckily I found them before I ordered pushrods. Not a big fan of Harlan Sharpe.