Wheel hop. 68 383 4 spd

Pinion snubbers are more of a fix for weak, or passenger car springs. Once you get into the SS springs it's a different ball game and snubbers are really not effective. In fact, they can counteract some of what the SS springs do. The XHD springs are kinda "in between" regular passenger car springs and the SS springs. Most of the time the snubbers don't add much with them. I've already recommended the XHD springs to you. I think they'll be exactly what you're looking for. You seem hell bent on choosing any and everything else, so good luck.