Only two new heads have come out since the Jurassic era.
The eddie Victors
The Trick Flow for SB
Victor is offset TF will take standard rockers and headers

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