Originally Posted by fast68plymouth
From what I can see..... they still make it, it’s just not a -3 price code anymore.
It’s a -5 now....... 20-418-5.

It’s ground from the “dual energy” lobes, which are pretty mild and made to be easy on parts.

Since a -5 is the same price as a custom....... I’d probably do something a little different for that $$$.

https://www.summitracing.com/parts/cca-20-418-5
I agree with doing something different. it will kill off some low and lower mid-range torque. should be noticeably more cam than stock with the 110lsa vs stock 114lsa in a 340.