Sb 974 heads with 2.02/1.60 ss valves 67cc

Selling a rebuilt set of small block 974 heads. They have 2.02 intake and 1.60 exhaust stainless steel valves, bronze valve guides, 67cc chambers, Isky .575 lift flat tappet valve springs, steel retainers. They were rebuilt and used for under 200 miles. Asking $600 plus shipping if needed. Local pickup in Cali ok as well. For pics drop me a pm.