APDTY 12575384 Intake Manifold Bolt Kit Set Of 10 For 1999-2007 4.8L,5.3L, 6.0L Reviewhttp://tinyurl.com/k5x9rqf APDTY 12575384 Intake Manifold Bolt Kit Set Of 10 For 1999-2007 4.8L,5.3L, 6.0L Bolt & Crush Washer Design For Proper Gasket SealingOE Factory Original General Motors BoltsFor Use On GM 19257593, 89017365, 17113697