Keizer wheels and centers - Cheetah

Looking for 13" Keizer wheels to fit Cheetah SR1. Will consider center hubs only. 4 Bolt pattern (Fiat Hubs?)

Front: 13 x 8 (6" backset)
Rear: 13 x 10 (4" backset)

Thanks
Mike:tire:

Keizer wheels and centers - Cheetah