Valve Stem Seal "Short" Performance 240Z 260Z 280Z 280ZX

New set of 12 "short" valve stem seals for Datsun "L" series engines, 240Z, 260Z, 280Z and 280ZX.  These seals are shorter than stock so they will give more clearance for higher lift performance camshafts.  Total height is 9.5mm.

Also fits 4-cylinder "L" engines, only sold as a 12-pack.