Originally Posted By RylisPro
I know that the OP's block is cast iron due to the unthreaded freeze plug ports and lack of sleeves. Is your block above aluminum?
If so that is so cool! I had always wanted an all aluminum small block Mopar!

Be careful of what you wish for tsk whistling work
N/A iron blocks, even super charged, will run faster than the same parts in a aluminum block in the 1/4 mile in the same car weighing the same shruggy

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)