V-TWIN 49-0319 Spring Fork Rocker Set Flathead 45655-30

( Brand: V-twin ), ( Manufacturer Part Number: 49-0319 ), ( Type: Spring Fork Rocker Set ), ( Oe/oem Part Number: 45655-30 ), ( Manufacturer Warranty: 1 Year ), ( Items Included: Rockers ), ( Material: Steel ), ( Vintage Part: No ), ( Placement On Vehicle: Froint ), ( Country Of Origin: Taiwan )

Review V TWIN Spring Fork Rocker Set Harley Flathead fits KNUCKLEHEAD 1936-48

Introducing the V-Twin 49-0319 Spring Fork Rocker Set, an essential upgrade for Harley-Davidson Knucklehead Flathead motorcycles manufactured between 1936 and 1948, including those with the original part number 45655-30. This rocker set is perfect for riders seeking improved performance and a smoother riding experience.

The V-Twin 49-0319 Spring Fork Rocker Set is meticulously engineered to fit Harley-Davidson Knucklehead Flathead motorcycles with precision. Each rocker component is crafted from high-quality steel, ensuring durability and longevity. The set includes four rocker arms, four rocker arm pins, and four springs, providing a complete replacement solution for your existing setup.

Compared to the original equipment, this rocker set offers several advantages. The new springs are designed to provide a more progressive spring rate, which results in smoother engine operation and reduced vibration. The new rocker arms are engineered to offer better clearance, reducing the risk of contact with the valve covers and improving overall engine performance.

Installation of the V-Twin 49-0319 Spring Fork Rocker Set is straightforward and can be accomplished with basic hand tools. The set includes detailed instructions to guide you through the process. It's important to note that this rocker set is intended for use with the original Harley-Davidson flathead engine and is not compatible with modern V-twin engines.

Upgrading your Harley-Davidson Knucklehead Flathead motorcycle with the V-Twin 49-0319 Spring Fork Rocker Set is an investment in the longevity and performance of your classic motorcycle. With improved engine operation, reduced vibration, and a smoother riding experience, this rocker set is an essential upgrade for any Harley-Davidson enthusiast.

V-Twin 49-0319 Spring Fork Rocker Set for Harley Knucklehead Flathead (1936-1948): A Detailed Analysis

This analysis aims to provide an unbiased assessment of the V-Twin 49-0319 Spring Fork Rocker Set for Harley Knucklehead Flathead (1936-1948), manufactured by V-Twin . We will discuss the key features, advantages, and potential drawbacks of this product to help you make an informed decision.

1. Designed specifically for Harley-Davidson Knucklehead Flathead engines (1936-1948)

2. Includes a pair of spring fork rockers, mounting hardware, and installation instructions

3. Made from high-quality materials for durability and reliability

1. Improved Performance: These rockers provide better leverage for the valves, which can lead to improved engine performance and power output.

2. Enhanced Appearance: The polished chrome finish of these rockers can add a touch of elegance and aesthetics to your Harley-Davidson .

3. Easy Installation: The set includes all necessary hardware and clear installation instructions, making the process straightforward for most users.

1. Cost: Compared to OEM parts, aftermarket rocker sets like the V-Twin 49-0319 can be more expensive.

2. Potential Fitment Issues: Although designed for Harley-Davidson Knucklehead Flathead engines, some users have reported slight fitment issues, which may require additional modifications or adjustments.

The V-Twin 49-0319 Spring Fork Rocker Set for Harley Knucklehead Flathead (1936-1948) offers several advantages, such as improved performance and enhanced appearance. However, it comes with a higher price point and potential fitment issues. If you are willing to accept these trade-offs, this aftermarket rocker set could be a worthy investment for your vintage Harley-Davidson .

If you are in the market for a new rocker set for your Harley-Davidson Knucklehead Flathead (1936-1948), the V-Twin 49-0319 Spring Fork Rocker Set is a solid choice. However, be sure to carefully consider the potential costs and fitment issues before making a purchase. Additionally, consider consulting with a Harley-Davidson specialist or technician for professional advice and assistance during the installation process.

Details:

Fits: UL 1937-1948. Rocker Set for Harley, Replaces OEM Part Number: 45655-30, Black rocker set Spring Fork front end has raised are where grease fittings located. EL 1936-1940. Set has exact shape and look for 1940-1948 Big Twins 1940-1957 Servo-Car.

part #: 490319 prices

• $136.40-$269.95

specifications fotubrak:

• for models: Knucklehead
• for makes: Harley
• for years: 1936-48
• brand: V-twin
• mpn: 49-0319
• type: Spring Fork Rocker Set
• oe/oem part number: 45655-30
• manufacturer warranty: 1 Year
• items included: Rockers
• material: Steel
• vintage part: No
• placement on vehicle: Froint
• country of origin: Taiwan

seller fotubrak:

• city: Seward, Nebraska
• rating: 99.9%
• # reviews: 25285

returns fotubrak:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

shipping fotubrak:

• carrier: USPS
• service: USPS Ground Advantage
• transit: 4-8 Days
• class: Standard
• type: Calculated
• cost: $0.00

payments fotubrak:

• other
• credit card: Mastercard
• wallet: Apple-pay

offer fotubrak:

• options: Ship-to-home
• availability: In Stock
• started: January 22, 2026
• quantity: 1
• sold: 0

general fotubrak:

• condition: New
• Suspension Handling > k Suspension Parts > k Legs Tubes

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