Aluminum heads without using head bolt washers |
Nov 29, 2015· Just thought I''d pass along an interesting observation I made today bolting down a set of head bolts against some old aluminum heads WITHOUT using the normally required head bolt washers. Now, I already know this is a definitely nono, so don''t freak out. These were just some junky Vette L98 heads that are going on a zerobuck motor.