mk1 caddy rear spring hangers

hi hello there my names scooby

just out of intrest ive bought a j reg mk1 caddy pick up just wondering how many types of rear spring turrets or front spring hangers there are as looking at a 4 bar link system but mine seems to be very diffrent to the ones ive seen being used to remove the nanger by 5 spot welds then a bolt on plate to allow this to happen mine it a massive turret….

be greatfull if any advive can be given many thanks