Now in stock are these finned oil fill tube for the Flathead engines that matches our coolant pipes in design. These are made of high quality aluminum and machined to take a standard aftermarket push in cap. They are available in either a straight across bolt pattern or an angled bolt pattern. Please specify which one you need when ordering. Breather cap is not included. These are also available from our international distributors in Los Angeles, Texas, Alberta Canada, New Zealand and Sweden. Their contact details are at the bottom of the website homepage www.oldtimespeed.com.au