

Specifications
- Brand
- Cometic Gasket
- Part #
- C4100-043
- UPC
- 191070048471

Cometic Lotus Twin-Cam .043in CFM-20 Cylinder Head Gasket - 84mm Bore
$90.16
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Cometic Lotus Twin-Cam .043in CFM-20 Cylinder Head Gasket - 84mm Bore. Keeps your engine sealed tight for reliable performance.
Key Features
- Fits Jensen Healey, Lotus Elan, Elise, Esprit, and many other Twin-Cam applications.
- Features an 84mm bore size.
- Has a .043 inch gasket thickness.
- Embossed outer layers are coated with Viton for improved sealing and durability.
- Designed for Lotus Twin-Cam engines.
⚠️ 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
If you're rebuilding the top end of your Lotus Twin-Cam engine, getting the right cylinder head gasket is crucial for a solid seal. This Cometic CFM-20 gasket is built with an 84mm bore and a .043 inch thickness, designed to fit a range of Lotus models and similar engines like the Jensen Healey.
The embossed outer layers of this gasket are coated with Viton, a material known for its resistance to heat and oil. This helps ensure a reliable seal between your cylinder head and engine block, even under demanding conditions. It's a well-built component that helps maintain proper compression and prevent coolant or oil leaks.
This gasket is a popular choice for engine rebuilds and repairs on many classic and modern Lotus vehicles, as well as other applications using the Twin-Cam engine. Make sure to check the fitment details to confirm it's the right part for your specific vehicle.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C4100-043
- UPC
- 191070048471
Frequently Asked Questions
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Cometic Lotus Twin-Cam .043in CFM-20 Cylinder Head Gasket - 84mm Bore


