The Fel-Pro PermaTorque cylinder head gasket set for Buick LeSabre offers a repair-focused sealing solution for head work, built to address imperfect sealing surfaces. It uses Fel-Pro’s proprietary sealing technologies with reinforced facing and a steel-core design plus a nonstick coating that helps seal minor surface defects and supports reliable sealing stress retention during reassembly.
Fel-Pro Buick LeSabre HS 9644 PT-2 PermaTorque Engine Cylinder Head Gasket Set