Affiliate Marketing Secrets

I have a 1986 Nissan 300 zx, and its awesome. Problem is it has no seat belt buckles on either the passenger or driver side (its a 2-seater). ive scoured the internet for any website or business that makes replacement parts, but to no good. I absolutely cannot find anywhere that has just the buckles and wires for the power seats. it seems like a really simple part but…If anyone can help at all im at my wits end, i cant drive the car around much longer as is.. to unsafe.