
Specifications
- Brand
- Cometic Gasket
- Part #
- C4101-043
- UPC
- 191070099855

Cometic Lotus Twin-Cam .043in CFM Cylinder Head Gasket - 87mm Bore
$90.16
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Cometic Lotus Twin-Cam .043in CFM Cylinder Head Gasket - 87mm Bore. Ensures a solid seal for your engine rebuild.
Key Features
- Fits a wide range of Jensen Healey and Lotus vehicles.
- Features Cometic's HP shim technology for increased clampload around the combustion chamber.
- Designed for open deck blocks to improve sealability.
- Embossed outer layers are coated with Viton for enhanced durability and fluid resistance.
- Specific bore size of 87mm and gasket thickness of .043 inches.
⚠️ 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 Lotus Twin-Cam engine, getting a reliable seal between the cylinder head and the block is crucial. This Cometic CFM cylinder head gasket is built to handle that job, with a thickness of .043 inches and an 87mm bore, making it suitable for a range of Lotus and Jensen Healey vehicles from the 1950s through the early 2010s.
This gasket uses Cometic's HP shim technology, which is designed to increase the clamping force around the combustion chamber. This is especially helpful for open deck blocks, as it helps to ensure a better seal right where it matters most. The outer layers of the gasket are embossed and coated with Viton, a material known for its resistance to heat and fluids, further contributing to a durable and reliable seal under demanding conditions.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C4101-043
- UPC
- 191070099855
Frequently Asked Questions
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Cometic Lotus Twin-Cam .043in CFM Cylinder Head Gasket - 87mm Bore


