numbers

Gents, I have a spare UN1 box supposedly out of a 21 Turbo, - pulled the bell housing off to read the numbers on the crown wheel, but I can't find any info on what they mean - anybody who can point me in the right direction? Numbers are 127-09-M0150 Cheers Mike

A new thread, yup. I would like some ideas and or part numbers re the fitment of front head lights, buckets, addjusters and such. Part numbers and fotos would be a great help. Thanks Bill