This is a new old stock Bap Geon boxed timing chain for Datsun 240Z, 260Z, 280Z, 280ZX 1970-1983, 510 1968-1973, 620 PICKUP 1972-1974, 521 PICKUP L16 1970-1972. This has been warehouse stored since the 1980's and is the last and only one we have. Part#024-0085