Z32 Replacement Caliper Pistons

[Aesthetics45]

Curious, has anyone purchased non OEM caliper pistons for a Z32? OEM goes for 50$ each and Rock Auto goes for 19$.

http://www.rockauto.com/en/catalog/nissan,1991,300zx,3.0l+v6,1209710,brake/wheel+hub,caliper+piston,1724?a=Referer+www.google .com+URL+%2Fen%2Fcatalog%2Fnissan%2C1991%2C300zx%2 C3.0l%2Bv6%2C1209710%2Cbrake%2Fwheel%2Bhub%2Ccalip er%2Brepair%2Bkit%2C1720

Thanks.

[tonee]

I bought the ones from rock auto for the front calipers. I'm currently in the process of installing rotors / pads / brake lines / z32 BMC in my s13