I've recently picked up a seat Marbella in awsome condition. To cut a long storey short it's got a honda car 1000cc engine in the front and it's rear wheel drive. The problem I have is handling. The rear still has leaf springs and dampeners but has been converted a lot to stop the diff moving forward. I've read that there's some Volvo dampeners that will fit the rear and stiffen it up. Any idea what car there off and could also do with new leaf springs or a shock to replace the old system all together.
Also need a coilover system for the front. I was going to just do some trial and error to see what I could get to fit but someone out there must know something.

Cheers dale