BALANCER BOLTS

Engine Compatibility: Ford V8 255-260-289-302-330-351-352-360-390-400-427-460,Thread Size: 5/8 Inch-18,Socket Size: 5/8 Inch,Finish: Black Oxide,Color: Black,Material: Chromoly Steel Ultra Strong Bolt Rated At 200,000 PSI,1/4 Inch Thick, Wide Area Washer And An Extra Tall 12 Point Head That Accepts A Deep Socket And Eliminates The Worry Of Stripping The Head,Limited 90 Day Warranty