Edelbrock 8018 Automatic Transmission Kickdown Stud<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Designed for smooth and trouble free installation</li><li>Stud is 5-1/6 inch in diameter</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41jkb9uVK2L.jpg" noproxy>