StreetPro Gasket Kits

StreetPro gasket kits cater to the budget-minded street-rodder and performance enthusiast looking for all of the necessary gaskets and seals needed for a complete or partial engine rebuild. StreetPro Gasket Kits are sold separately as a top-end kits and bottom-end kits. Purchase both a top- and bottom-end kit for a total engine rebuild. Quality gasket materials are a priority in StreetPro gasket kits. Gasket kit materials are manufactured from: Multi-Layer Steel (MLS), Aluminum Foamette Material (AFM), Aramid Fiber and Armor Clad.

Cometic Street Pro Gasket

Head Gaskets

MLS Head Gaskets
Made with race-proven technology

Multi-Layer Steel (MLS) head gaskets contain load-controlled embossments which conform load distribution across sealing the area. This creates an exceptional seal by requiring less clamp load resulting in less bore distortion.

The stainless steel outer layers are coated with FKM (Viton), a high temperature/chemical resistant polymer. A topcoat of PTFE (Teflon) aids in resistance to fret and increased cold sealing.

MLS head gaskets are available for most aftermarket cylinder heads. And as with all of Cometic’s MLS head gaskets, no sealants or re-torque is required.

Cometic MLS Head Gasket

MLX Head Gaskets
Made for maximum performance environments

MLX head gaskets feature a unique, integrated “stopper” layer creating a positive sealing ring around the combustion chamber. The sealing ring improves clamp load, without excess bore distortion, resulting in an uncompromised seal where it’s needed most.

The stainless steel outer layers are coated with FKM (Viton), a high temperature/chemical resistant polymer. A topcoat of PTFE (Teflon) aids in resistance to fret and increased cold sealing.

Multi-Layer Extreme (MLX) Head Gaskets are available for most aftermarket cylinder heads. And as with all of Cometic’s MLS Series Head Gaskets, no sealants or re-torque is required.

Cometic MLX Head Gasket

Exhaust Manifold Gaskets

MLS Exhaust Manifold Gaskets

Multi-Layer Steel (MLS) exhaust manifold gaskets are designed for extreme cylinder pressures. MLS exhaust manifold gaskets maintain a torque set and resist corrosion and won’t burn through or push out. MLS Exhaust Manifold Gaskets are engineered to perform with different combinations of cylinder head and exhaust manifold materials. No sealants are required.

HTS Exhaust Manifold Gaskets

HTS Exhaust Manifold Gaskets have a stainless steel core that won’t corrode over time and a Kevlar reinforced high-temperature fiber facing.


Valve Cover Gaskets

Molded Rubber Valve Cover Gaskets

Molded Rubber Valve Cover Gaskets are manufactured from a soft durometer rubber wrapped around a steel torque-limiting frame. The rubber and steel combination are engineered to withstand blowing out, over-tightening and extreme vacuum conditions. This design is far superior in quality and longevity to that of cork or paper gaskets.

Cometic Molded Rubber Valve Cover Gasket

Low Density Laminated Fiber Valve Cover Gaskets

Low Density Laminated Fiber Valve Cover Gaskets give you high-performance results at a fraction of the price. The conformable outer layer seals a variety of surfaces, while the dense rigid center layer provides optimal load distribution.

Cometic Low Density Laminated Fiber Valve Cover Gaskets