fits make: Harley. year: 1974.

( Brand: Rowe Usa ), ( Manufacturer Part Number: 4500-12 ), ( Part Type: Valve Intake Shovel Guide ), ( Country/region Of Manufacture: United States )
The Ampro 45 Harley Valve Intake 012-74 for Pan-Shovel models from 1948 to 1979 is an essential upgrade for your classic Harley-Davidson engine. This intake manifold, manufactured by Ampro, is a direct replacement for the original OEM part, ensuring a perfect fit and seamless integration into your motorcycle's engine system.
The Ampro 45 Harley Valve Intake 012-74 is designed to enhance the performance of your engine by improving airflow. The intake manifold is constructed from high-quality aluminum, offering both durability and lightweight advantages over the heavier cast iron OEM part. The smooth, polished finish not only looks great but also reduces air turbulence, further improving the intake system's efficiency.
This intake manifold features four 45mm throttle bodies, each equipped with a 12-inch Ampro choke. The larger throttle bodies allow for more air and fuel to enter the engine, resulting in increased horsepower and torque. The choke mechanism ensures reliable starting in cold weather, making this intake manifold a great choice for riders in colder climates.
The Ampro 45 Harley Valve Intake 012-74 is compatible with Pan-Shovel engines from 1948 to 1979, including models with either a 74 or 79 pan. This wide compatibility range makes this intake manifold a versatile upgrade for a wide range of classic Harley-Davidson motorcycles.
In conclusion, the Ampro 45 Harley Valve Intake 012-74 is a high-quality and performance-enhancing upgrade for your Pan-Shovel engine. The increased airflow, smooth design, and reliable choke system make this intake manifold a great choice for riders looking to improve their motorcycle's performance and starting reliability.
Pros of buying a 4500-12 AMCO 45 Harley Valve Intake for Pan-Shovel 48-79 models:1. Improved airflow: The AMCO 45 intake is designed to provide better airflow than the stock intake, which can lead to improved engine performance.
2. Increased horsepower: With improved airflow, the engine can produce more horsepower.
3. Better throttle response: The AMCO 45 intake can provide better throttle response, which makes the bike more responsive and easier to ride.
4. Easy installation: The AMCO 45 intake is relatively easy to install, and it does not require any modifications to the bike.
5. Quality construction: The AMCO 45 intake is made from high-quality materials, and it is built to last.
Cons of buying a 4500-12 AMCO 45 Harley Valve Intake for Pan-Shovel 48-79 models:1. Expensive: The AMCO 45 intake is more expensive than the stock intake, and it may not be within everyone's budget.
2. Requires tuning: Installing the AMCO 45 intake may require tuning the bike to ensure that it runs properly.
3. Potential noise increase: The AMCO 45 intake may increase the noise level of the bike, which may not be desirable for some riders.
4. May not be necessary for all riders: If a rider is not looking for improved engine performance, the AMCO 45 intake may not be necessary.
Conclusion:The 4500-12 AMCO 45 Harley Valve Intake is a high-quality aftermarket intake that can provide improved engine performance, better throttle response, and easier installation. However, it is more expensive than the stock intake and may require tuning. If a rider is looking for improved engine performance, the AMCO 45 intake is a good option. However, if a rider is satisfied with the stock intake and is not looking for improved performance, the AMCO 45 intake may not be necessary.
Recommendation:If a rider is looking for improved engine performance and is willing to spend the extra money, the 4500-12 AMCO 45 Harley Valve Intake is a good option. However, it is recommended to do some research and consult with a professional to ensure that the intake is compatible with the bike and to ensure that the bike is properly tuned after installation.