These gaskets seal a lot better than any other! I've used them on two of my 7.3L Powerstroke engines and a 5.4L Ford Modular when installing headers. They don't need to be tightened and they don't leak at all. Just follow the factory tightening and torque sequence and you'll be fine.
Synthetic motor oil MOBIL SUPER 3000 X1 5W-40, 208L
61 Review
π§ FEL-PRO OS 30690 R Oil Pan Gasket Set: Reliable Seal for Optimal Performance
9 Review
π§ FEL-PRO VS 50561 R Valve Cover Gasket Set: Superior Quality and Durability for Optimal Engine Performance
9 Review
RKX Vacuum Reseal Rebuild Gasket Replacement Parts
9 Review