The Wiseco piston pin is a .866 x 2.500 in wrist pin with a .250 in wall, manufactured from H13 tool steel and chamfered for smoother installation. Intended for piston-to-rod retention in engine rebuilds, it provides accurate sizing and durable material selection to maintain proper bearing surface and alignment under normal operating conditions, making it suitable for repair or performance rebuild applications.
Wiseco Piston Pin - .866 x 2.500 x .250 Wall H13 Tool Steel Pin - Chamfered Edge