

Specifications
- Brand
- Cometic Gasket
- Part #
- C15372-040
- UPC
- 191070431167

Cometic Ford SB 289-302/351 SVO Head 4.010in Bore .040in MLX Head Gasket
$115.80
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Cometic Ford SB 289-302/351 SVO head gasket. .040in undersize, 4.010in bore. MLX technology for improved sealing. Direct fit.
Key Features
- This product is a Cometic MLX head gasket for Ford SB 289, 302, and 351 Windsor V8 engines.
- It features a 4.010-inch bore and is .040 inches undersize, suitable for engines that have been bored.
- The MLX design includes an integrated stopper layer for improved combustion chamber sealing and clamp load.
- Made from the same materials as Cometic MLS head gaskets for durability.
- Requires no sealants or re-torque after installation, simplifying engine assembly.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
When you're rebuilding the top end of your Ford SB engine, you need reliable sealing. This Cometic MLX head gasket is designed for Ford 289, 302, and 351 Windsor V8 engines. It features a 4.010-inch bore and is undersized by .040 inches, which is important for engines that have been bored out during a rebuild.
The MLX (Multi-Layer Stopper) design uses an integrated stopper layer to ensure a strong seal around the combustion chamber. This technology helps improve clamp load without causing distortion in the cylinder bore. These gaskets are made from the same durable materials as Cometic's popular MLS head gaskets, offering a well-built solution for your engine. A notable benefit is that they require no sealants and do not need to be re-torqued after installation, simplifying the assembly process.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C15372-040
- UPC
- 191070431167
Frequently Asked Questions
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Cometic Ford SB 289-302/351 SVO Head 4.010in Bore .040in MLX Head Gasket


