HARLEY-DAVIDSON 58501-38 Flathead Wla Wlc Wld Leg 45 11296-38N

( Brand: Harley-davidson ), ( Manufacturer Part Number: 58501-38 ), ( Part Type: Leg Shield ), ( Vintage Part: Yes )

Review HARLEY DAVIDSON Flathead 45 Wl Wla Wlc Wldoriginal Leg Shields

The **Harley-Davidson 58501-38 Flathead 45 WLA/WLC/WLD Leg** (part number **11296-38N**) is a meticulously crafted, high-performance replacement leg assembly designed exclusively for the iconic **Harley-Davidson Flathead V-Twin engines** found in models such as the **WLA, WLC, and WLD** series, including the legendary **45ci (742cc) engines** from the 1930s through the early 1950s. This precision-engineered component is built to restore or enhance the structural integrity and functionality of the engine s lower crankcase, ensuring seamless operation while maintaining the timeless mechanical heritage of these legendary machines. Constructed from **high-grade cast iron**, this leg assembly features a robust, reinforced design that supports the main bearings, crankshaft, and connecting rods, providing the necessary stability for optimal power delivery and longevity. The **machined surfaces** are finished to exacting tolerances, ensuring a snug fit with the engine s lower end, while the **integrated oil passages** facilitate proper lubrication, reducing wear and preventing premature failure. Whether restoring a vintage Harley-Davidson for classic car shows, daily riding, or high-performance applications, this leg assembly is a critical upgrade that bridges modern engineering with the enduring craftsmanship of the Flathead era. Its compatibility with aftermarket modifications, such as performance crankshafts or upgraded bearings, makes it a versatile choice for enthusiasts seeking both authenticity and enhanced mechanical performance. With its durable construction and meticulous attention to detail, the **58501-38 Flathead 45 WLA/WLC/WLD Leg** is an essential component for any Flathead restoration or modification project, ensuring that the spirit of Harley-Davidson s early engineering lives on with reliability and power.

### **Pros and Cons of Buying a Harley-Davidson 58501-38 Flathead 45 (WLA/WLC/WLD) with Leg 11296-38N**

#### **Overview**

The **Harley-Davidson 58501-38 Flathead 45** refers to a **1938-1941 WLA/WLC/WLD** model, part of Harley-Davidson s iconic **Flathead V-twin** series. The **Leg 11296-38N** is a **replacement engine block** for these models, often used in restoration or replacement projects. Below is a detailed breakdown of the advantages and disadvantages of purchasing one of these bikes, along with a final recommendation.

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### **Pros**

1. **Classic Harley-Davidson Heritage**

- The Flathead engine is one of the most historically significant in Harley-Davidson s lineup, predating the iconic V-Rod and Evolution engines.

- Owning a **1938-1941 WLA/WLC/WLD** places you in a rare group of enthusiasts who appreciate vintage American motorcycle craftsmanship.

2. **Strong, Reliable Engine Design**

- The **Flathead V-twin** was a robust engine for its time, known for durability in both military (WLA/WLC) and civilian (WLD) versions.

- The **1941 WLD** (civilian model) was the last year of production before WWII halted motorcycle manufacturing, making it a transitional piece.

- The **Leg 11296-38N** (a later-era block) is a well-documented, mass-produced replacement, reducing the risk of finding a rare, hard-to-source part.

3. **Military & Historical Significance**

- The **WLA (1940-1941)** and **WLC (1941)** were used by the U.S. military, making them highly sought-after by collectors and historians.

- The **WLD** was the civilian version, often seen in pre-war photos and films, adding to its nostalgic appeal.

- Owning one of these bikes connects you to a piece of **military and automotive history**.

4. **Restoration Potential & Customization**

- Flatheads are **highly restorable**, with a strong aftermarket supporting parts, blueprints, and restoration guides.

- The **Leg 11296-38N** is a later block (from the 1930s-early 1940s) that is easier to source than original 1938-1941 blocks.

- Enthusiasts can modify these bikes with **modern components** (e.g., modern ignition, suspension, or fuel injection) while keeping the original Flathead character.

5. **Community & Collectibility**

- Flathead owners form a **dedicated, passionate community**, with clubs, shows, and restoration forums (e.g., Flathead Forum, Harley-Davidson Vintage Owners).

- These bikes **appreciate in value** over time, especially well-preserved military models.

- They are **less common** than later Harley models, making them a unique investment.

6. **Simplicity & Mechanical Interest**

- The Flathead s **mechanical simplicity** compared to modern engines makes it appealing to **mechanically inclined riders**.

- Working on one can be **educational**, offering insights into vintage engine design and manual labor.

7. **Aesthetic & Sound Appeal**

- The **distinctive Flathead sound** (a deep, rumbling V-twin growl) is unmistakable and highly desirable.

- The **retro styling** of the WLA/WLC/WLD models (especially the **1941 WLD**) is timeless, with a **military or classic roadster** look.

---

### **Cons**

1. **High Maintenance & Restoration Costs**

- Flatheads are **not "plug-and-play"** like modern bikes. Many require **extensive restoration** to run reliably.

- Common issues include **warped heads, worn camshafts, leaking gaskets, and rusted frames** (especially in older examples).

- The **Leg 11296-38N** is a step up, but even newer Flathead blocks may need **overhauls** (valves, bearings, etc.).

2. **Limited Modern Comfort & Safety**

- **Braking**: Drum brakes (standard on these models) are **less effective** than modern disc systems.

- **Suspension**: Early Harley forks (especially on WLA/WLC) are **stiff and uncomfortable** for modern riding.

- **Ergonomics**: The **upright riding position** is not as aggressive as later Harleys, which may not suit modern riders seeking a sportier stance.

- **Fuel System**: Carburetion (usually **Amal or Harley s own design**) is **less refined** than modern fuel injection.

3. **Performance Limitations**

- **Power Output**: Even in tuned form, a Flathead **does not match modern Harleys** (e.g., Sportster 883 or Evolution engines).

- **Top Speed**: Original WLA/WLC/WLD models were **not built for high speeds** modern riders may find them **slow and sluggish** compared to today s standards.

- **Reliability at High Mileage**: Many Flatheads **suffer from oil leaks, head gasket failures, and camshaft wear** after high mileage.

4. **Parts & Service Challenges**

- While the **Leg 11296-38N** helps, **original parts for 1938-1941 models are scarce**.

- **Specialty shops** are needed for restoration, increasing costs.

- **Modern Harley dealerships** may not service Flatheads, requiring **independent mechanics** with vintage expertise.

5. **Legal & Insurance Issues**

- **Registration & Homologation**: Some regions have **restrictions on vintage bikes**, requiring **special permits** or modifications to meet modern safety standards.

- **Insurance**: Vintage bikes (especially military models) can be **expensive to insure** due to their value and restoration risks.

- **Road Legality**: Some Flatheads may need **modernized components** (lights, mirrors, exhaust) to comply with current laws.

6. **Time-Consuming Ownership**

- **Riding Range**: Flatheads are **not built for long-distance touring** fuel efficiency is poor, and maintenance intervals are frequent.

- **Storage & Preservation**: These bikes **require careful storage** to prevent rust and deterioration, especially in humid climates.

- **Riding Experience**: The **heavy, rigid frame** and **slow acceleration** make them **less enjoyable for daily riding** compared to modern bikes.

7. **Market Value Volatility**

- While some Flatheads **appreciate**, others (especially poorly maintained examples) **lose value quickly**.

- **Military models (WLA/WLC) hold value better** than civilian WLDs, but all require **documentation and provenance** to command high prices.

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### **Final Conclusion & Recommendation**

#### **Who Should Buy a Harley-Davidson 58501-38 Flathead (WLA/WLC/WLD) with Leg 11296-38N?**

**Vintage Enthusiasts & Collectors** If you **love Harley-Davidson history** and enjoy **restoring classic bikes**, a Flathead is a rewarding project.

**Mechanically Inclined Riders** Those who **enjoy working on engines** and appreciate **old-school craftsmanship** will find satisfaction in maintaining one.

**Military & Historical Buffs** The **WLA/WLC models** have **direct military significance**, making them ideal for collectors.

**Riders Who Prioritize Character Over Performance** If you **prefer sound, style, and nostalgia** over speed and modern comfort, a Flathead delivers.

**Investors with Long-Term Goals** Well-documented, restored Flatheads **appreciate in value**, especially military models.

#### **Who Should Avoid It?**

**Casual Riders** If you **don t want to deal with frequent maintenance**, a Flathead is **not practical**.

**Modern Comfort Seekers** The **lack of modern safety features** (disc brakes, suspension, ergonomics) makes it **unsuited for daily use**.

**Budget-Conscious Buyers** **Restoration costs can exceed $5,000-$10,000 **, depending on condition.

**High-Speed Riders** The **engine and chassis are not built for performance**, making it **slow and underpowered** by today s standards.

**Those Who Want a "Plug-and-Ride" Bike** Flatheads **require constant attention** they are **not set-and-forget** machines.

#### **Final Recommendation**

- **If you are passionate about vintage motorcycles, history, and mechanical restoration**, **buy a Flathead** pre

Details:

FAST SHIPPER THESE WERE TAKEN OFF MY UNCLES 45 FLATHEAD AND HAS BEEN IN HIS GARAGE SINCE THE EARLY 50's.

part #: 5850138 prices

• $145.80-$550.00

specifications cyclevintagee:

• for makes: Harley
• brand: Harley-davidson
• mpn: 58501-38
• part type: Leg Shield
• vintage part: Yes

general cyclevintagee:

• condition: Used
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

shipping cyclevintagee:

• service: FedEx Ground Economy
• type: Calculated
• carrier: FedEx
• transit: 5-11 Days
• class: Economy
• cost: $40.93

seller cyclevintagee:

• city: New Smyrna Beach, Florida
• # reviews: 166
• rating: 100.0%

returns cyclevintagee:

• policy: No Returns

offer cyclevintagee:

• started: April 11, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock

payments cyclevintagee:

• credit card: Discover
• wallet: Apple-pay
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