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 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.

Product Features:

• Ultra Strong Bolt Rated At 200,000 Pounds Per Square Inch
• 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
• Made In USA
• M12 x 1.5 RH Thread Size
• 1.8" Underhead Length
• Sold Individually
• 200,000 PSI
• Will NOT Fit the newer 5.4L Cobra Jet/Shelby GT500 Crankshafts