Presenting Password:JDM's Billet Aluminum Cam Seal for your Honda engines. Featuring a laser etched Password:JDM logo and two different finishes, this high quality part eliminates the occurrence of a leaky cam seal. The factory plastic/rubber cam seal deteriorates over time since they are exposed directly to heat radiating off the cylinder head. The Password:JDM billet aluminum cam seal features a double o-ring for a secure seal every time. Designed to fit all B-Series, H-Series, F-Series, and D-Series (Note: that only can be used on D-series if you are going distributor-less setup.) engines. Available in your choice of the following finishes: black, blue, green, gold, gunmetal, red, purple, silver, green, orange or pink.