6CYL FLYWHEEL BOLT KIT

Compatibility: Jeep 4.0L Engines,Head Type: 12 Point,Underhead Length (IN): 7/8 Inch,Thread Size: 1/2 Inch-20,Finish: Black Oxide,Color: Black,Material: Chrome Moly Steel,Quantity: Set Of 6,Includes Washer: No Forged From Aerospace Alloy And Heat Treated Prior To Thread Rolling And Machining,Feature An Exclusive, Flat, 12 Point Head Design And Larger Than Stock Shank Diameter For Increased Strength And Improved Flywheel Register,High Performance Series Is Rated,Increased Strength,Limited 90 Day Warranty