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Cometic Gasket
Cometic Ford SB New Boss 302 4.200in Bore .040in MLX Head Gasket
SKU: C006 C15373-040
Easy — 1–2 hours
Description
Part #: C15373-040
COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque required.
Ford Boss 302 .040in. MLX Cylinder Head Gasket | 4.200in. Bore | SVO Heads | M-6010-BOSS302 Block
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
This gasket is constructed with four layers and has a compressed thickness of .040 inches. It features a round bore shape with a 4.200-inch bore size, intended for use with SVO heads and the M-6010-BOSS302 block.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C15373-040 |
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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