I have used Earls for years it is all on my Stratus, fuel, cooling, dry sump and trans. The dragster we switched to Fragola and have been happy with it as well. Also after the fire in the Barracuda I used all XRP stuff as a local shop sells it and was happy with it as well. Stay away from the Jeg's and Summit house brand stuff IMO. We have had some customers supply it for their builds and IMO it is not as good of a product. We usually always have a fitting or two that has an issue.