Harmonic Balancer Bolt, 12-Point Black Oxide GT Designed for enthusiasts who have

Designed for enthusiasts who have removed the Mivec system from their vehicles

Chemical Resistance - Deet

Whether upgrading or replacing existing O-Rings on your Turbosmart BOV flanges

Built to withstand high oil temperatures & pressure

Harmonic Balancer Bolt, 12-Point Black Oxide GT Designed for enthusiasts who havefits Ford 4. 6L 5. 4L Modular M12 X 1. 50 Thread x 1. 800" UHL Part Number : AR156 2501 As The Crankshaft Flexes And Twists, The Balancer Absorbs Incredible Amounts Of Kinetic Energy. To Ensure That The Balancer Is Locked In Position Arp Has Developed These Ultra Strong 200,000 Psi Bolts That Let You Exert Maximum Clamping Force. Special Features Include 1 4 Thick, Wide Area Washer And An Extra Tall 12 point Head That Accepts A Deep Socket And