1. Engine Crankshafts Products
  2. sku: 18123306750470853
  3. MOLNAR 346-4125LB6F-58

MOLNAR TECHNOLOGIES 346-4125LB6F-58 Ls Forged Crank Reluctor 4.125 58-TOOTH

346-4125lb6f-58 Molnar Technologies Ls Forged Crank 4.125 Stroke 58-tooth Reluctor

( Brand: Molnar Technologies ), ( Manufacturer Part Number: 346-4125LB6F-58 ), ( Part Type: Crank )

Review MOLNAR TECHNOLOGIES Ls Forged Crank 4.125 Stroke 58-tooth Reluctor fits 125

Molnar 346-4125lb6f-58 LS Forged Crank 4.125" with 58-Tooth Reluctor

Experience unparalleled performance with the Molnar 346-4125lb6f-58 LS Forged Crank 4.125". This high-performance crank is meticulously designed for those seeking precision, durability, and power in their automotive applications.

Crafted from premium forged material, the Molnar 346-4125lb6f-58 LS crank ensures exceptional strength and reliability. Its 4.125" stroke provides the ideal balance between torque and RPM, allowing for a wide range of engine configurations.

The crank arm's 58-tooth reluctor wheel is an innovative addition, offering enhanced accuracy for advanced electronic ignition and distribution systems. This feature ensures optimal engine management, resulting in smoother operation and improved fuel efficiency.

The Molnar 346-4125lb6f-58 LS Forged Crank 4.125" with 58-Tooth Reluctor is a perfect choice for enthusiasts looking to upgrade their engine components with a reliable, high-quality product that delivers exceptional performance. Its sophisticated design, coupled with its robust construction, makes it an excellent investment for any performance-oriented automotive project.

In summary, the Molnar 346-4125lb6f-58 LS Forged Crank 4.125" with 58-Tooth Reluctor offers a unique blend of strength, precision, and innovation. Trust Molnar to provide you with a crank that will elevate your engine's performance, delivering unmatched power and reliability on the road.

Analysis of Molnar 346-4125lb6f-58 LS Forged Crank 4.125 58-tooth Reluctor

Pros:

1. High-Quality Material: The forged crank is made from high-quality material, ensuring durability and resistance to fatigue under heavy loads.

2. Reluctor Sensor: The 58-tooth reluctor sensor provides precise and reliable data for engine management systems, enhancing performance and efficiency.

3. LS Series Compatibility: This crank is designed to fit LS engines, making it a popular choice among car enthusiasts and professional mechanics.

4. High Load Capacity: With a load capacity of 4125 lb, this crank can handle high horsepower builds, making it suitable for race cars and high-performance vehicles.

Cons:

1. Price: Due to its high-quality materials and advanced features, this crank is relatively expensive compared to other options on the market.

2. Limited Availability: As a specialized part, it may be harder to find and source, which could delay projects or increase costs.

3. Requires Professional Installation: Installing a forged crank requires specialized tools and knowledge, which may be beyond the skill level of an average DIY mechanic.

Conclusion: The Molnar 346-4125lb6f-58 LS Forged Crank 4.125 58-tooth Reluctor is a high-performance part suitable for heavy-duty applications and high-horsepower builds. Its precision reluctor sensor and high load capacity make it an attractive choice for many LS engine enthusiasts. However, its high price and the need for professional installation may deter some potential buyers.

Recommendation: If you are building a high-performance LS engine and have the budget and the necessary professional help, this crank could be a worthwhile investment. However, if you are on a tighter budget or prefer a more straightforward installation, you may want to consider alternative crank options. Always ensure to research and compare various products to make an informed decision.

Details:

Crankshaft - 4.125 in Stroke Internal Balance 58X Reluctor Wheel Forged Steel 1-Piece Seal GM LS-Series Each.

part #: 3464125lb6f58 prices

  • $1280.56-$1342.03

specifications cranshafengin:

  • brand: Molnar Technologies
  • mpn: 346-4125lb6f-58
  • part type: Crank

returns cranshafengin:

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

seller cranshafengin:

  • rating: 98.4%
  • # reviews: 381
  • city: Charlestown, Massachusetts

offer cranshafengin:

  • availability: In Stock
  • options: Ship-to-home
  • started: January 1, 2026
  • quantity: 4
  • sold: 0

payments cranshafengin:

  • wallet: Google-pay
  • other
  • credit card: Visa

shipping cranshafengin:

  • service: USPS Ground Advantage
  • type: Fixed
  • cost: $0.00
  • class: Standard
  • carrier: USPS
  • transit: 5-11 Days

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New
part type: crank,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 18123306750470853,
Molnar Technologies 346-4125LB6F-58 Is Similar To:
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2 offers $1280.56–$1342.03 USD
  • New. Offer #1 priced at $1342.03 + $0.00 shipping estimate = $1342.03* total. If a defect is identified after this period, it will fall under the manufacturer's warranty and should be handled directly with them.FREE SHIPPING
  • New. Offer #2 priced at $1280.56 + $0.00 shipping estimate = $1280.56* total. Crankshaft - 4.125 in Stroke - Internal Balance - 58X Reluctor Wheel - Forged Steel - 1-Piece Seal - GM LS-Series - Each. Manufacturer: Molnar Technologies.FREE SHIPPING

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