7713-20-Z Colony Head bolt kit for Harley-Davidson
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Specifications
- Brand
- Colony
- Part Number
- 7713-20-Z
- OEM Reference
- —
- Pack Quantity
- Sold as kit
- Category
- Head Bolts
- VAT Rate
- 20%
About This Product
Colony head bolt kit for 1936 to 1939 Knucklehead models. These are the correct OEM-style fasteners for an early OHV Big Twin top-end rebuild. The bolts carry a zinc finish. Washers are included to spread clamping load evenly across the head surface. You need these for any proper pre-war Knucklehead top-end job. Sold as a kit.
Manufacturer part number: 7713-20-Z.
Fitment
4 models36-39 Knucklehead
Knucklehead 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1936–1939 | Knucklehead E-1000 |
| Harley-Davidson | 1936–1939 | Knucklehead EL-1000 |
| Harley-Davidson | 1936–1939 | Knucklehead F-1200 |
| Harley-Davidson | 1936–1939 | Knucklehead FL-1200 |
Planning other changes? Find your model in the bike customiser.
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Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
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Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.