Review on FEL-PRO MS 96123 Intake Manifold Gasket Kit by Antonio Lofton

seals manifold perfectly. Just follow the instructions, be aware, never over torque and never use Permatex or any other gasket additives or you will be changing them again sooner than just using the correct torque as directed. 2001 Explorer sports track. I cross-tightened the isolator bolts to 110 IN-lbs. The engine now runs like new, and all the problematic "lean codes" that cause too much air to flow through leaky seals have been eliminated. They need room to expand and contract with engine temperature changes while maintaining a perfect seal.