11Oz Hy-Per Lube Zinc ZDDP Supplement Oil Additive Engine Protection
Real ZDDP additive for high-performance and classic engines. Easy to mix with motor oil for effective results.
Item Tag: Universal Fit
Zinc ZDDP Engine Oil Supplement Additive 11 Oz 6 Pack High Zinc Formula
High performance formula stabilizes the motor oil to ensure against viscosity and thermal breakdown. Reduces friction and wear, especially at start-up, helping to eliminate dry starts. Makes newer oils work in older engines.