Description
Harmonic Balancer Bolt; For Use With Chevy 396-454; 1/2 Inch – 20 Thread Size; 1-1/2 Inch Under Head Length; Black Finish
Engine Compatibility: Chevy Big Block V8 396-454 Cubic Inch
Thread Size: 1/2 Inch-20
Finish: Black Oxide
Color: Black
Material: Steel
– Made From Grade 8 Alloy Steel & Heat Treated For Superior Strength
– Features High Hexagonal Head To Prevent Socket Slippage While Rotating Engine When Degreeing Cam Or Adjusting Valves
– Extra Thick Parallel Ground Washer Is Provided To Allow For More Accurate, Uniform Torque
– Black Coated Finish To Resist Corrosion & Provide A Clean Professional Appearance
– Limited 90 Day Warranty
