early pre he rear bumper rubber side slide brackets

[keri]

does anyone know or have anyone seen a 1975 production xjs did these cars have a slide bracket attached to both rear qtr wings to locate the rubber bumper side pieces i ask as sng barret sent a micro fische of a 1975/1976 rear end and no brackets were listed but a 1976 car has the brackets i ask as i would love to know if my car had them or not mine is built jan 1975 has anyone seen the heritage car as this is an early cay
any help would be great
keri