Head Gaskets

PermaTorque^® MLS Head Gaskets with LaserWeld

LaserWeld^™ Stopper Layer Technology reduces gasket damage from blow out and helps ensure a stronger combustion seal.

Proprietary Coating seals rougher finshes up to 80 Ra.

Multiple Layers of Full-Hard Stainless Steel that maintains shape and accommodates for head lift.

Strategically Placed Sealing Beads at all vital areas to eliminate leak paths.

Permatorque MLS

These full-hard multi-layer stainless steel head gaskets provide the correct design for MLS-equipped vehicles and have many unique features that provide for a superior seal, including a unique aftermarket coating that accommodates less-than-perfect surface finishes up to 80 Ra.

PermaTorque

The industry standard for no-retorque head gaskets, they feature solid or perforated steel facings, and precision stamped and formed combustion armors, and are available with the famous Blue Stripe^® coating or with Printoseal^® elastomeric sealing beads, as the application requires.

Permatorque SD

Ruggedly engineered, these head gaskets feature an impressive collection of exclusive enhancements that ensure superior performance and longevity under the toughest conditions and keep severe duty vehicles’ (like RV, commercial, and towing vehicles) engines sealed reliably.