World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!


Shop Cyber Monday Deals Extended
Shop Cyber Monday Deals Extended

Manley Intake Valve

Select your motorcycle to guarantee fitment! Select A Motorcycle

Product may vary from photo(s).


The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info Gold Club Price: $71.09

Free Ground Shipping For Gold Club Members

J&P Part: 431-807

– Order in the next to ship today


Manley Intake Valve

• These lightweight stainless steel valves are designed to outflow stock valves, and weigh up to 30% less than original equipment valves

• They're available with chrome or nitrided stems to eliminate galling, and are impervious to heat and unleaded fuels

Made In The USA This product was proudly made in the USA

Product Specs

Intake or Exhaust: Intake Valve

Material: Stainless Steel

Nitrided: No

OEM Reference: 18070-70

Overall Size: Standard

Sold in Units: Pair

Upgrade or Replacement: Replacement


Select your motorcycle to guarantee fitment! Select A Motorcycle

Click (+) to view all compatible models

Harley-Davidson® Models

Sportster 1000 Café Racer XLCR1000 : 1977–1978
Sportster 1000 Electric Start Anniversary XLH1000 : 1978
Sportster 1000 Electric Start XLH1000 : 1985
Sportster 1000 Roadster XLS1000 : 1979–1981, 1983, 1985
Sportster 1000 Touring XLT1000 : 1977
Fast Free Shipping on Orders at $99.99 & Over
Free Tech
120 Day

Select Your Motorcycle

Live Help

Get Help From Our Industry Experts

Call Us 24/7 1-800-318-4823

Help / FAQs