This improved Aluminium rocker pedestal set 112545X includes front and rear pedestals with end supports and two central supports all of which are machined from billet aluminium and are of a much more substantial design than the original parts.
Please be aware that the front and rear pedestals cannot be used with some aftermarket roller rockers without very slight alteration to provide sufficient rocker end float.

When the TR2 was introduced rocker pedestals were steel, part numbers 055822 and 055823. There were soon changed to aluminium, part numbers 112545 and 112546 and remained so until the end of TR4A production