You have to check by grind number, not the part number.
I'm running a crane solid roller as well, part # 34SR00006, grind number SR-256/374-2S1-10 ( SR stands for special roller) Crane doesn't list my cam as it is a special order item.
lift I-.658", E-.658" Lash .020 on both, so effective lift is .638"
Dur @ .050 I-256, E-264
My cam has a little less duration, but about a .050" bigger lift. I definitely would not get any more radical than this for a street driven car. It needs to be at about 3000 rpm's to run perfectly smooth at cruising
Ernie, here's the link to your specs.
http://www.cranecams.com/?show=brows...61&lvl=2&prt=5