Standard Piston Ring Set for 05-08 Jeep WK Grand Cherokee, XK Commander w/ 5.7L Crown Automotive Drivetrain & Differentials - Transmission Cooling & Lines Improves power and fuel economy

Improves power and fuel economy

Unlike a U-joint style driveshaft

A must-have for Wrangler owners

Two-7/8 Inch 14tpi threaded x 3/4 Inch Bore Chromoly Heims (rod ends)-1 RH

Environmental factors such as dust

Standard Piston Ring Set for 05-08 Jeep WK Grand Cherokee, XK Commander w/ 5.7L Crown Automotive Drivetrain & Differentials - Transmission Cooling & Lines Improves power and fuel economyStandard Piston Ring Set for 05 08 Jeep WK, WH Grand Cherokee, 2006 2008 XK, XH Commander w 5. 7L, For 8 Pistons Features and Benefits: 12 Month Warranty Direct Replacement For (8) Pistons For Models w 5. 7L Engine Standard Size Details: Material: Metal Finish: Unpainted Application: 2005 2008 Jeep WH (Europe) Grand Cherokee w 5. 7L Engine; 2005 2008 Jeep WK Grand Cherokee w 5. 7L Engine; 2006 2008 Jeep XH (Europe) Commander w 5. 7L Engine; 2006 2008