ZDDP - High zinc oil treatment additive - 118ml
Buy now pay later,no extra cost!
Payments from $1.89 with

Use ZDDP when you're breaking in new camshafts and new valvetrain.
Or just use it as a regular additive to your enhgine oil to avoid wear.
ZDDP helps to reduce wear and improve engine life. It also protects against corrosion and oxidation.
ZDDP is heat activated. Moving parts inside the engine create friction and heat. When this happens, the chemicals in ZDDP break down and create a “tribofilm.” This thin layer bonds to the metal surface and protects it from wear.
ZDDP is most beneficial to the camshaft and valvetrain parts. However, it is also good for the cylinder walls, piston rings, bearings, and rotating assembly.