Cometic PRO1003T-4040 Chevy 350 Small Block Top End Gasket Kit

The Cometic PRO1003T-4040 is a complete top end gasket kit engineered specifically for Chevrolet 350 cubic inch Generation 1 Small Block V8 engines. This comprehensive kit provides all the essential gaskets needed for upper engine rebuilds and performance applications.

Kit Includes:

• Multi-Layer Steel (MLS) head gaskets with .040" compressed thickness for superior sealing
• Intake manifold gaskets designed for optimal port alignment
• Valve cover gaskets for leak-free sealing
• Exhaust manifold gaskets built to withstand extreme temperatures
• All necessary top end sealing components

Cometic's PRO Series gaskets feature advanced multi-layer steel construction with multiple layers of stainless steel and elastomer coatings. This design provides exceptional sealing under extreme cylinder pressures while accommodating minor surface imperfections. The MLS technology ensures consistent clamping loads and maintains seal integrity through heat cycles and engine vibration.

Ideal for engine rebuilds, performance upgrades, and racing applications on Gen-1 Chevy Small Block 350 engines. The .040" head gasket thickness allows for precise compression ratio tuning and accommodates mild deck resurfacing.