Overview

Product Description

Features

One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction

This process provides resistance to corrosion; wears superior to hard chromium and electrolysis nickel-plating

Lightweight with profiles that provide excellent flow characteristics

Compatible with leaded and unleaded fuels and can be run in cast iron- and bronze-type guides at close tolerances for maximum oil control and heat dissipation

Made in the U.S.A.

Specs

Tulip Angle: 27°

Application: Exhaust

Head Diameter: 1.750"

Length: 3.670"

Material: Stainless Steel

Product Name: Valve

Stem Diameter: 0.3760"

Model: Black Diamond™

Riding Style: Street

Units: Each

Approximate Package Weight & Dimensions

Weight: 0.23

Height: 2.55

Length: 5.03

Width: 2.95

Fitments

Years	Make	Model
1941 - 1947	Harley-Davidson	Knucklehead FL
1936 - 1947	Harley-Davidson	Knucklehead EL

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Exhaust Valve - Big Twin - 59947

Kibblewhite

Product Description

Features

Specs

Approximate Package Weight & Dimensions

Fitments

Product Videos

Custom Field

Product Reviews

Exhaust Valve - Big Twin - 59947

Product Description

Features

Specs

Approximate Package Weight & Dimensions

Fitments

Product Videos

Custom Field

Product Reviews

Write a Review

Kibblewhite

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