1. Engine Crankshafts Products
  2. sku: 16813426186338611
  3. MANLEY 290130

MANLEY 290130 Block Rotating 099998676854 383CI 4.030 3.75

fits make: Chevy.

290130 Manley Small Block Chevy Rotating Assembly 383ci 4.030 Bore .030 3.75

( Brand: Manley ), ( Manufacturer Part Number: 290130 ), ( Part Type: Block ), ( UPC: 099998676854 )

Review MANLEY Small Block Chevy Rotating Assembly 383ci 4.030 Bore .030 3.75

Manley 290130 Block for Chevy Rotating 383ci - Precision Engine Building Component

The Manley 290130 Block for Chevy Rotating 383ci is a high-performance engine block designed for enthusiasts and professionals seeking unparalleled durability and superior engine performance. This block is specifically engineered for the 383 cubic inch (ci) engine, making it an ideal choice for muscle car and hot rod builders.

Manufactured with a 4.030-inch bore and 3.75-inch stroke, this block offers ample clearance for high-compression and high-horsepower applications, ensuring optimal power delivery and efficiency. The block's design incorporates a windage tray and main oil gallery baffles, reducing the effects of windage and oil pumping losses, thus enhancing the engine's overall performance and longevity.

The Manley 290130 Block is fabricated using proprietary casting processes that deliver exceptional strength and dimensional accuracy. This ensures a perfect fitment and reduced vibration for a smoother, more reliable operation. The block also features nodular iron main caps and steel crankshaft flanges, providing enhanced durability and resistance to fatigue under heavy loads.

Each block undergoes a rigorous quality control process, ensuring that it meets Manley's stringent standards for fit, finish, and performance. With its robust construction, superior design, and commitment to quality, the Manley 290130 Block for Chevy Rotating 383ci is an excellent choice for those who demand the best in engine building components.

In summary, the Manley 290130 Block for Chevy Rotating 383ci is a high-quality, high-performance engine block designed for serious engine builders. Its 4.030-inch bore, 3.75-inch stroke, and various performance-enhancing features make it an ideal choice for those seeking exceptional power, durability, and reliability from their 383ci engine.

The Manley 290130 block for a 383ci Chevy engine is a high-quality, forged aluminum block designed for high-performance applications. Here are some pros and cons to consider before making a purchase:

Pros:

1. High-quality forged aluminum construction ensures durability and reliability.

2. Designed for high-performance applications, capable of handling high horsepower and torque.

3. Precision-machined for optimal engine performance and longevity.

4. Compatible with popular Chevy engines, making it a versatile choice.

5. Includes a main cap drain, which allows for easier oil changes and maintenance.

Cons:

1. Higher price point compared to cast iron blocks, making it a more expensive option.

2. May require additional modifications or components to ensure proper fitment and function in some applications.

3. The forged aluminum construction can be more prone to heat dissipation issues if not properly cooled.

4. May not be suitable for beginners or those looking for a budget-friendly option.

Conclusion:

The Manley 290130 block is a high-quality choice for those seeking a reliable, high-performance block for their 383ci Chevy engine. Its forged aluminum construction ensures durability and reliability, but its higher price point and potential need for additional modifications may make it less suitable for beginners or those on a tight budget. If you're looking for a high-performance block and are willing to invest in a more expensive option, the Manley 290130 block could be a great choice. However, it's important to ensure proper fitment and cooling in your specific application to avoid potential issues.

Details:

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specifications cranshafengin:

  • for makes: Chevy
  • brand: Manley
  • mpn: 290130
  • part type: Block
  • upc: 099998676854

offer cranshafengin:

  • options: Ship-to-home
  • availability: In Stock
  • started: October 18, 2025
  • quantity: 2
  • sold: 0

returns cranshafengin:

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

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general cranshafengin:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

seller cranshafengin:

  • # reviews: 602336
  • rating: 98.5%
  • city: , Ohio

shipping cranshafengin:

  • cost: $0.00
  • class: Standard
  • transit: 9-14 Days
  • service: Standard
  • type: Fixed
for makes: chevy, part type: block,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 16813426186338611,
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