Might want to ask Hoosier if they measure 27 or go to there spec page. I call moroso and they couldn't say for sure there 28 measures 28. Circumferance is 86 3/8 is the best they could do.
Circumference on the 27 Hoosier is 85.
When I go over to Lane automotive to get them, will see if they are chalk marked like rears are. Will get two tallest matched pair.
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
