Daytona Japan Polished Rocker Covers 89736 for Big Twin 1966-1984

Daytona Japan Polished Rocker Covers 89736 for Big Twin 1966-1984

$1,516.34
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Daytona Japan Polished Rocker Covers 89736 for Big Twin 1966-1984

Daytona Japan Polished Rocker Covers 89736 for Big Twin 1966-1984

$1,516.34

These polished rocker covers from Daytona Japan provide a clean, premium replacement for your classic motorcycle engine. Engineered for long-lasting durability and precise fitment, they enhance the engine bay with a mirror-like polished finish.

Designed specifically for Shovelhead engines from 1966 through 1984, this set includes dedicated stud spacers to accommodate both early short-stud and late long-stud configurations. They offer a direct replacement for multiple factory OEM reference numbers.

Key Features

Brand Daytona Japan
Manufacturer Part Number (MPN) 89736
SKU DAY-89736
Product Type Rocker Covers
Finish Polished
Engine Compatibility Shovelhead 1966-1984
Replaces OEM 17516-77B, 17517-77B, 17518-80, 17519-80, 17550-80, 17552-80
Product Weight 4.5 kg

Materials & care

Constructed with a premium polished finish. Clean regularly with non-abrasive metal polish and a soft microfiber cloth to maintain mirror shine.

Compatibility

Fits Harley-Davidson Big Twin Shovelhead models from 1966 to 1984 (supports both short-stud 1966-1981 and long-stud 1982-1984 setups).

What's included

  • Polished Rocker Covers
  • Rocker cover stud spacers for 1966-1981 (short stud)
  • Rocker cover stud spacers for 1982-1984 (long stud)

Frequently asked questions

What models and engine types do these rocker covers fit?

These rocker covers fit Harley-Davidson Big Twin Shovelhead engines manufactured from 1966 through 1984.

Are mounting stud spacers included in the kit?

Yes, two rocker cover stud spacers are included to fit both 1966-1981 (short stud) and 1982-1984 (long stud) applications.

What OEM part numbers do these rocker covers replace?

They replace OEM part numbers 17516-77B, 17517-77B, 17518-80, 17519-80, 17550-80, and 17552-80.

Are gaskets included with this set?

Gaskets are not included and are recommended as an additional purchase (part # JGI-17540-99-X).

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