need a camper shell for 86 Nissan 4x4

[earlierdays]

Hello,

I'm wondering about what type of camper shell will fit properly on a 1986 720D Nissan Pickup.... I recently bought this truck and a camper shell came with it but it was a little too big.... It seems that the bed is too narrow and the camper shell was sticking off each end about an inch. Also there was about a 5 inch gap in between the campershell and rear window of the truck...

Anyone have any idea of what type of camper shell would fit? Or would one of those soft topper shells fit?

Thanks,

Sean