Description
Twin Power 84-91 Evolution Big Twin Top End Gasket Kit Replaces H-D 17033-83B 3.5 Inch Bore
Top End Kits include all necessary gaskets needed when performing a top end repair or replacment.
Features
- Application specific kits matched to bore size, engine family, and compression/head gasket thickness
- Ideal for top-end rebuilds, performance upgrades, or routine refreshes across multiple Harley engine platforms
- Made in USA
- Provide the primary gaskets and seals from the base gasket up through the rocker boxes
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 21:12:35
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Twinpower |
| StreetFX SKU | twp043158 |
| SFX Item ID | 6712504 |
| Accounting SKU | twp-043158 |
| Manufacturer SKU | 043158 |
| Manufacturer UPC | 887337317342 |
Compatibility
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