I ran an X block for years. New owner still uses that block. Been beat on for 10-12 years now, at as fast as 140 mph N/A at 3220 weight. Great piece. Sturdy.
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight 418 BPE factory replacement headed stroker, 565 lift solid cam Best so far, low 10.30’s 1/4 1.41 best 60 foot 6.56 at 104.17
