Caterpillar spacer plate .335Caterpillar Thinner Spacer Plate (. 335") is a precision engineered component designed to provide optimal spacing between engine block and cylinder head, ensuring proper alignment and reducing wear on critical parts. Why our Steel is Better This spacer plate is constructed from high quality hardened steel, offering superior durability, strength, and resistance to deformation compared to aluminum or other softer metals. Steel provides better heat