jimmyray said FWIW, My 3.73 Dana behind my 408 stroker pulled a best 60' yesterday of 1.639, on M/T ET Streets, 1/4 time was 12.09 @ 110. I have SS springs, and no wheel spin, it just hooks and goes. In my case, I do not need a pinion snubber. (i guess...) Click to expand...