Mopar Muscle Association UK

i was reading on another thread that the rear axle on a uk speck 69 cuda is a sure grip, does anyone know which type it is likley to be and can the sure grip gubbins be put into an 83/4 on a b body or is this not a good plan?

All SureGrips can be interchanged between the different centre sections. 741, 742, 489

how will i know which is which?

On the side of the diff houseing there are a row of numbers ending in one
of the three numbers Kev has put

cheers ash, what ya up to? ya feelin ok after ya nite out?

COSMIC fella just of to see raa

see ya later dude