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Cometic, builders cylinder base gasket set. 3-13/16" copper
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The details that matter
Details
Description
3-13/16" big bore. With 'type A' style gaskets.
Includes two of each in .005", .010", .015" and .020" thickness.
These are specialty copper base gaskets for mechanics that want to achieve a specific compression ratio.
Type A gasket explained: Type A' gasket is the early type introduced on the 1984 Evolution Big Twin models, and can be used on all of the 84-99 Evo Big Twin models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL, but stick out at the cylinder base.
Specifications
| Unit | 8PK |
|---|
Fitment
84-99 Evo Big Twin with 3-13/16" big bore cylinders (NU)
Part numbers
| Supplier SKU | 561223 |
|---|---|
| Manufacturer part | C9700 |
Specifications
| Brand | Cometic |
|---|---|
| Category | Cylinder base gaskets |
Fitment
Part numbers
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