Colony Machine Cap Style Rocker Shaft Nuts Chrome 8400-8 for Big Twin 1966-1984 & Sportster 1957-1985

Colony Machine Cap Style Rocker Shaft Nuts Chrome 8400-8 for Big Twin 1966-1984 & Sportster 1957-1985

$27.34
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Colony Machine Cap Style Rocker Shaft Nuts Chrome 8400-8 for Big Twin 1966-1984 & Sportster 1957-1985

Colony Machine Cap Style Rocker Shaft Nuts Chrome 8400-8 for Big Twin 1966-1984 & Sportster 1957-1985

$27.34

Upgrade your motorcycle's engine hardware with these precision-engineered cap style rocker shaft nuts from Colony Machine. Finished in brilliant show chrome, they deliver a clean, custom appearance while providing dependable fastening for your valvetrain.

Proudly manufactured in the USA, this complete kit includes matching washers for a seamless installation. Designed specifically for classic Big Twin and Sportster models, they offer both durable performance and standout style.

Key Features

Brand Colony Machine
Manufacturer Part Number 8400-8
Product Type Rocker Shaft Nuts
Style Cap Style
Finish Chrome
Includes Nuts and Washers
Fitment Big Twin 1966-1984 & Sportster 1957-1985
Country of Origin USA
Weight 0.2 kg

Highlights

  • Custom cap style design with high-luster chrome finish
  • Includes matching washers for proper fitment
  • Direct replacement hardware for vintage Harley-Davidson engines
  • Proudly made in the USA

Compatibility

Compatible with:

  • Harley-Davidson Big Twin (1966–1984)
  • Harley-Davidson Sportster (1957–1985)

What's included

  • Cap style chrome rocker shaft nuts
  • Matching washers

Frequently asked questions

What models do these rocker shaft nuts fit?

These nuts fit Big Twin models from 1966 to 1984 and Sportster models from 1957 to 1985.

What finish is applied to the nuts?

They feature a polished cap-style chrome finish.

Are washers included in the kit?

Yes, matching washers are included.

Where are these rocker shaft nuts manufactured?

They are proudly made in the USA by Colony Machine.

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