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Versatile Black Diamond Stem Exhaust Valve 1981 / 1984 Fl 1979 / 1983 Flt 1981 / 1984 Fx 1982 / 1983 Fxr Best Choice [N1Pf3jxs]

$18.99 $60.99 -69%

Black Diamond Stem Exhaust Valve for Harley-Davidson Introducing the Black Diamond Stem Exhaust Valve, a precision-machined component designed to enhance the performance and efficiency of your Harley-Davidson motorcycle. Engineered with the highest q

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Black Diamond Stem Exhaust Valve for Harley-Davidson

Introducing the Black Diamond Stem Exhaust Valve, a precision-machined component designed to enhance the performance and efficiency of your Harley-Davidson motorcycle. Engineered with the highest quality materials, this valve is a must-have for riders seeking to optimize their bike's exhaust system.

Key Product Features

The Black Diamond Stem Exhaust Valve is crafted with meticulous attention to detail, ensuring a perfect fit for a range of Harley-Davidson models including the 1981/1984 FL, 1979/1983 FLT, 1981/1984 FX, and 1982/1983 FXR. This valve boasts a head diameter of 1.750 inches, a stem diameter of .3760 inches, and an overall length of 3.820 inches, with a tulip angle of 29°. Its precision design guarantees optimal performance and longevity.

Practical Benefits and Applications

By installing the Black Diamond Stem Exhaust Valve, you can expect improved exhaust flow, enhanced engine performance, and reduced emissions. This valve is not just a component; it's a statement of your commitment to quality and performance. Whether you're a daily rider or a weekend warrior, this valve is perfect for anyone looking to upgrade their Harley-Davidson's exhaust system. With the accessory part number 16-1728, you can easily integrate this valve into your motorcycle's existing setup.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

This is a very useful and a very, very handy tool.

- Dewi C..

January 5, 2026

Absolutely no complaints!

The build quality is simply very, very terrific.

- Zelah Q..

January 5, 2026

Absolutely no complaints!

I am so glad that I went ahead and bought it.

- Glyn C..

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