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Cometic, EST top end gasket kit. Evo B.T. 3-5/8" big bore
Estimated supplier restock: 27 November 2026
Supplier estimate, subject to change. Delivery time is additional once stock arrives.
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Cometic, EST top end gasket kit. Evo B.T. 3-5/8" big bore
Sale price£141.82
The details that matter
Details
Description
With 3.625" bore 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.
Specifications
| Unit | SET |
|---|
Fitment
84-91 Evo Big Twin with 3-5/8" big bore cylinders (NU)
Part numbers
| Supplier SKU | 561047 |
|---|---|
| Manufacturer part | C9767 |
Specifications
| Brand | Cometic |
|---|---|
| Category | Gasket sets top end |
Fitment
Part numbers
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