Originally Posted By cudaman1969
So, if I use the slipping clutch, I can use a 23 spline behind my Hemi?


Why do you think that Ma Chrysler put an 18 spline behind a 440 or a Hemi back in the day? The 23 spline has a lower HP and torque rating than an 18 spline by over 100+hp/torque..... Just look at the difference in the gears between the two.


4 speed street legal. Best time 10.99 @ 124 mph on 93 octane pump gas @ 3926# total weight