FORD 4.6LV8 12PT BLBT KT

Engine Compatibility: Ford V8 4.6L 281 Cubic Inch,Thread Size: M12 X 1.50,Socket Size: 18 Millimeter,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