Is there any special tools needed for this? My old dipstick isn't all the way in the block after installing headers and I'm losing oil pretty bad because of it. I haven't found any specific way to do it other than using an open hand wrench or screw driver. Any help would be appreciated, thanks
No special tools needed. Just make sure to clean around the hole really well and look for any small obstructions as it is a tight fit. I have personally used this exact dipstick and tube and it did not leak at all.