V-TWIN MANUFACTURING 71341 Power Intake Manifold Clamp Rings Kit

( Brand: V-twin Manufacturing ), ( Manufacturer Part Number: 71341 ), ( Part Type: Intake Ring Manifold Clamp ), ( Country Of Origin: United States ), ( Item Height: 0.75 ), ( Item Length: 6.75 ), ( Item Weight: 0.25 ), ( Item Width: 4.00 )

Review V TWIN MANUFACTURING Power Intake Manifold Clamp Kit O rings

The **V-Twin 71341 Power Intake Manifold Clamp Kit with O-Rings** is a meticulously engineered aftermarket solution designed to enhance the performance, reliability, and longevity of high-performance V-twin engines, particularly those found in iconic motorcycles like the Harley-Davidson Sportster, Softail, or Dyna models. This premium kit is crafted to address common issues associated with stock intake manifold setups, such as leaks, improper sealing, and excessive vibration, which can compromise engine efficiency and contribute to premature wear. The kit features a **high-strength, powder-coated aluminum clamp** that securely holds the intake manifold in place, reducing flex and ensuring optimal gasket compression. Engineered with precision, the clamp s robust construction minimizes the risk of loosening or failure under high RPM or aggressive riding conditions, making it an ideal upgrade for both street and track applications. Complementing the clamp are **high-quality, heat-resistant O-rings** that provide an airtight seal between the manifold and the engine, preventing vacuum leaks that can degrade throttle response and fuel efficiency. These O-rings are designed to withstand the thermal cycling and mechanical stress of modern high-performance engines, offering superior durability compared to standard rubber gaskets. Whether you're tuning for increased horsepower, improving drivability, or simply looking to eliminate annoying intake leaks, this clamp kit delivers a straightforward yet effective solution. Installation is straightforward, requiring minimal tools, and the kit s universal compatibility ensures it fits a wide range of V-twin engines without modification. By investing in the **71341 Power Intake Manifold Clamp Kit with O-Rings**, riders gain peace of mind knowing their intake system is locked down, sealed tight, and ready to perform under demanding conditions proving that small upgrades can make a big difference in engine reliability and power delivery.

### **Pros and Cons of buying a V-Twin 71341 Power Intake Manifold Clamp Kit with O-Rings**

1. **Improved Sealing and Reliability** The kit includes new O-rings and clamps designed to prevent leaks at the intake manifold, ensuring a tighter seal than worn or degraded original parts. This reduces the risk of vacuum loss, which can degrade engine performance and fuel efficiency.

2. **Prevents Carbon Buildup and Contamination** A properly sealed intake manifold prevents external contaminants (dust, moisture, or carbon deposits) from entering the engine, reducing the risk of clogged intake ports or intake valve issues over time.

3. **Easier Installation and Maintenance** The kit typically comes with pre-measured O-rings and clamps, simplifying the replacement process compared to sourcing parts separately. This can save time and frustration, especially for DIYers.

4. **Cost-Effective Upgrade** Replacing O-rings and clamps is far cheaper than dealing with larger engine issues (e.g., intake leaks causing misfires, carbon tracking, or even intake manifold cracking) that can arise from neglecting these components.

5. **Compatibility with Performance Mods** If you plan to add intake restrictions (e.g., cold air intakes, performance filters, or throttle body upgrades), a secure manifold clamp ensures those mods integrate properly without leaks.

6. **Extends Engine Lifespan** By maintaining proper vacuum integrity, the kit helps prevent long-term damage from unfiltered air or moisture entering sensitive engine components.

7. **OEM or High-Quality Aftermarket Option** Depending on the brand, this kit may offer better durability than original equipment parts, especially if the OEM components were prone to drying out or cracking over time.

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1. **Limited Longevity of O-Rings** Even high-quality O-rings will eventually degrade due to heat, oil exposure, or age. This kit is a temporary fix unless combined with regular maintenance (e.g., cleaning intake ports, using intake sealant if recommended).

2. **Potential for Over-Tightening** If clamps are tightened excessively, they can damage the manifold or intake gasket, leading to leaks or warping. Proper torque specifications must be followed.

3. **Not a Permanent Solution for Worn Manifolds** If the intake manifold itself is cracked, corroded, or warped, replacing just the clamps and O-rings won t fully resolve the issue. A full manifold replacement may be needed in severe cases.

4. **Compatibility Issues with Modified Engines** Aftermarket intake systems (e.g., high-flow intakes, turbocharged setups) may require custom clamps or additional sealing solutions that aren t included in this kit.

5. **DIY Difficulty for Beginners** While the kit simplifies the process, removing and reinstalling the intake manifold can be tricky for those without mechanical experience, especially on older or high-mileage engines with stiff bolts.

6. **Cost of Additional Materials** Beyond the kit, you may need intake sealant, thread locker, or a gasket scraper to ensure a perfect fit, adding to the overall expense.

7. **Brand Reliability Variability** Some aftermarket kits may not match the quality of OEM parts, leading to premature failure if the manufacturer uses subpar materials. Researching the brand s reputation is advisable.

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### **Conclusion**

The **V-Twin 71341 Power Intake Manifold Clamp Kit with O-Rings** is a **practical and cost-effective solution** for addressing intake leaks, improving engine reliability, and preventing long-term damage from contamination. It is particularly beneficial for:

- **Preventative maintenance** (e.g., replacing worn O-rings before they fail).

- **Restoring vacuum integrity** in engines with minor intake issues.

- **Supporting performance mods** by ensuring a secure fit for aftermarket intakes.

However, it is **not a standalone fix** for severely damaged manifolds or engines with underlying problems (e.g., cracked manifolds, carbon buildup, or vacuum leaks elsewhere). For best results, pair this kit with:

- Regular intake cleaning.

- Use of intake sealant (if recommended for your engine).

- Proper torque specifications during installation.

If you re experiencing **persistent vacuum leaks, rough idling, or poor fuel economy**, this kit is a **smart intermediate step** before considering more extensive repairs. For **high-mileage or heavily modified engines**, verify compatibility with your specific intake setup and consider professional installation if unsure.

### **Recommendation**

- You notice **vacuum leaks, hissing sounds, or reduced engine performance** due to intake issues.

- You re performing **routine maintenance** and want to preemptively replace degraded O-rings.

- You re installing **aftermarket intakes or performance mods** and need a secure manifold seal.

- Your intake manifold is **cracked, warped, or corroded** a full replacement may be necessary.

- You ve tried this kit before and experienced **premature failure** (suggests compatibility or quality issues).

- You lack confidence in **DIY mechanical work** consult a professional to ensure proper installation.

**Final Verdict:** This kit is a **worthwhile upgrade for most riders** looking to maintain engine health and performance, provided it s used as part of a broader maintenance strategy. For optimal results, pair it with other intake system upkeep (e.g., cleaning, sealant use).

Details:

This set has O-ring seals Includes USA made clamps. V-Twin Manufacturing Power Intake Manifold Clamp Kit with O-Rings: Part #: 1802128. Overview of V-Twin Manufacturing Power Intake Manifold Clamp Kit with O-Rings: Stainless steel power intake clamp set features a floating bridge. Type Intake Manifold Clamp.

Clamps close the gap under bolt for total 360 wrap around seal. Manufacturer Part #: 71341. This item fits the following machines:: , Harley-Davidson, 1958-1964Duo Glide - FL, 1965-1978Electra FLH, 1977Electra FLHS, 1965Electra Super Sport FLHFB, 1955-1978FL, 1955-1965FLH, 1955-1970FS, 1955-1957Hydra 1977-1978Low Rider FXS, 1957-1971Sportster XL 9 1972-1978Sportster XLCH 10 XLH 1967-1971Sportster 1977-1978Sportster XLT, Cafe Racer XLCR 1971-1978Super FX, 1974-1978Super FXE.

part #: 71341 price

• $42.99

specifications intakefuelmotorcycle:

• brand: V-twin Manufacturing
• mpn: 71341
• part type: Intake Ring Manifold Clamp
• country of origin: United States
• item height: 0.75
• item length: 6.75
• item weight: 0.25
• item width: 4.00

returns intakefuelmotorcycle:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

offer intakefuelmotorcycle:

• options: Ship-to-home
• started: March 11, 2026
• quantity: 2
• availability: In Stock
• sold: 0

general intakefuelmotorcycle:

• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery
• condition: New

payments intakefuelmotorcycle:

• other
• wallet: Apple-pay
• credit card: Diners-club

shipping intakefuelmotorcycle:

• service: Standard
• class: Standard
• cost: $7.99
• transit: 2-3 Days
• type: Fixed

seller intakefuelmotorcycle:

• rating: 99.9%
• city: Rush City, Minnesota
• # reviews: 109261

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