Moroso Head Bolt Washers - 7/16in - 4130 Chrome Moly - 34 Pack

38300

• Not your ordinary hardware store variety!
• Moroso Head Bolt Washers are designed for the racer machined from tough 4130 chrome moly steel, heat treated to proper hardness and parallel-ground
• Stress loads are more evenly distributed and torque readings more accurate
• Can also be used on main bearing caps, rocker arm stands, and other engine components
• Use them over and over again

Note: These washers are a must when using aluminum heads, Chamfered side of the washer should be toward the head of the bolt