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Cometic, EST top-end gasket kit. M8 4.320" bore

Product code: 568518
Sale price£191.02

Availability: Out of stock
Estimated supplier restock: 30 November 2026 Supplier estimate, subject to change. Delivery time is additional once stock arrives.

The details that matter

Details

Description

EST (Extreme Sealing Technology). With MLS (Multi-Layer-Steel) .040" thick head gaskets. The SLS (Single-Layer-Steel) cylinder base gaskets and SLS rocker cover gaskets used in these sets are .020" thick and have .001" of high temperature viton rubber coating on both sides.
Kit comes with all gaskets, seals and o-ring for a complete top end rebuild.
Note: Made with embossing for water cooled heads only.
Note: Can be used up to 4.320" bore without mods or plugging the water cooled heads.
Note: Oil cooled heads must always be plugged or welded on cylinder bores exceeding 4.250" since the oil cooling port is closer to the cylinder bore.

Specifications

Unit KIT

Fitment

18-24 Softail; 17-24 FLT/Touring; 17-24 Trikes. With water cooled heads, oil cooled heads must have oil drain plugs welded or plugged

Part numbers

Supplier SKU 568518
Manufacturer part C10224

Specifications

BrandCometic
CategoryDerby covers seal kits

Fitment

Part numbers

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