New high quality valve stem seal , made in Japan, THO brand. Stock replacement valve seal will fit Datsun 240Z, 260Z, 280Z, 280ZX and 510 1970-1983. All "L" series Nissan engines 1968-83. Choose from two options of different material:
A: Rubber, ACM (Acrylate Rubber)-Regular material, like OEM. Brown color.
B: Viton, FKM (Fluorinated Rubber)- High Grade, Gray color. Higher resistance to heat and chemicals.
Sold individually.
*See PT# 800-069 for another option.