APDTY 112570 Intake Manifold Gasket Set Upgraded Green Design Fits Cadillac/Chevrolet/GMC/Hummer/Workhorse 4.8L 5.3L 6.0L V8 (See Description; Replaces 89060413) Upgraded Green Gaskets, Replaces The problematic Orange Gaskets Includes Both Left & Right Intake Gaskets Fits 4.8L 5.3L or 6.0L LS Engine