Eddy valve spring bushings?

aj I put shoulder belts in My 68 both front and rear
the supports with proper thread are there already
I have bench seat so I put in center seat belts also found dark green ones to match from a 1 or 2 year later Newport
they are the ones with the detachable shoulder belt that goes on the stud on the seat belt buckel
Pain in the *** but that's what worked
Yeah I saw those anchors when I replaced the headliner, and I even have the black belts.......now in a box.....in the rafters,lol. Another thing I don't have is a 70 pound, slow-me-down, fold-down rear seat; it too is in the rafters. Along with the jack, the spare tire,steel wheels, the CI trans case and tail, the heavy factory OEM buckets, and a few other things. On race day, the one time I went, I got that fat Barracuda down to 3467 pounds,me in it at 220 with helmet(lol), by dropping the quick-disconnect exhaust, and leaving the heater at home, with the belly pan/oilpan protector. ( I got tired of fixing the speed-bump carnage,lol.). I did put the bellypan and exhaust back on.And later in the season, the heater went back in too.
I bought some real nice Corbeau seats, but by the time they were mounted on sliding tracks and set into place, they looked,IMO, HUGE, way out of scale with the car. My head was nearly into the headliner, and I'm under 5-9. And man were they heavy.
So out they came, and back they went. Along with the 5-point harnesses.