best rear leafs for a shorty 40

Joined: 16 Aug 2005 Location: Bringelly

just need new leafs and shackles on the back of my 40 swb to get it past a blue slip. whats the best leafs and shackles you can buy. there will be no weight over standard besides the spare tyre hanging on the rear which is a 37.

need something that will be able to flex well. car is driven 3km each way to work in newcstle and down to sydney on weekends.

cheers. josh