Black Diamond Intake Valve Hd Sportster 70 83
Black Diamond Intake Valve Hd Sportster 70 83
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Black Diamond Intake Valve Hd Sportster 70 83
Upgrade your Harley-Davidson Sportster with the exceptional Black Diamond Intake Valve, specifically designed for models from 1970 to 1983. This high-performance valve set not only enhances your engine's efficiency but also ensures long-lasting durability.
Key Features:
- Premium Construction: Crafted from high-quality stainless steel, these valves are built to withstand the toughest conditions.
- Advanced "Black Diamond®" Process: Utilizing a unique German impregnation technique, these valves feature a remarkable depth of .002” and a surface build-up of .0002”, enhancing their performance and longevity.
- Superior Wear Resistance: Compared to traditional chrome and nickel electrolysis plating, the Black Diamond® finish offers unparalleled resistance to corrosion and wear.
- Lightweight and Strong: Each valve is a one-piece forging, ensuring maximum strength without adding unnecessary weight.
- Optimized Flow Characteristics: The specially designed profiles of these valves promote excellent airflow, translating to improved engine performance.
Benefits:
- Enhances engine efficiency and performance.
- Increases durability and extends the lifespan of your engine components.
- Reduces friction for smoother operation.
- Designed specifically for classic Sportster models, ensuring a perfect fit.
Use Cases:
The Black Diamond Intake Valve is ideal for:
- Performance upgrades for racing enthusiasts.
- Restoration projects for vintage Harley-Davidson models.
- Routine maintenance to ensure your bike runs at its best.
Transform your riding experience with the Black Diamond Intake Valve for HD Sportster 70-83, where cutting-edge technology meets classic engineering!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

