The Fel-Pro PermaTorque cylinder head gasket set for Buick Riviera delivers a repair-grade head sealing solution. Engineered to handle imperfect sealing surfaces, it applies proprietary sealing innovations and durable materials to restore a reliable seal. Reinforced facing with steel armor enhances strength, a proprietary nonstick coating helps bridge minor surface scratches, and a steel core minimizes retorque needs.
Fel-Pro Buick Riviera HS 9088 PT PermaTorque Engine Cylinder Head Gasket Set