This rectangular engine valve cover breather has a 4.10 inch Length, 3 inch Width, and is 1.350 inches tall. It includes a raised Chevrolet Bowtie logo emblem on the top side. This is a push-in style valve cover breather which fits a 1.220 inch valve cover hole. Made from high-quality steel material. Officially Licensed Chevrolet Performance Product. Backed by a limited 30 day factory warranty. Sold Individually.