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Last Chance Bugpack 84mm Forged 4340 Chromoly Counterweighted Crankshaft, Chevy Journals Kit [lr2G5uSc]

$60.99 $195.99 -69%

Bugpack 84mm Forged Chromoly Crankshaft for Chevy JournalsIntroducing the Bugpack 84mm Forged 4340 Chromoly Counterweighted Crankshaft, designed specifically for Chevy Journals. This premium crankshaft is engineered for the serious racer, combining s

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Bugpack 84mm Forged Chromoly Crankshaft for Chevy Journals

Introducing the Bugpack 84mm Forged 4340 Chromoly Counterweighted Crankshaft, designed specifically for Chevy Journals. This premium crankshaft is engineered for the serious racer, combining strength, precision, and efficiency. Crafted from the strongest material available for crankshafts, 4340 chromoly, this crankshaft ensures unparalleled durability and performance. Its counterweight design minimizes reciprocating mass, leading to improved engine balance and reduced vibrations.
  • High-quality counter-weighted design for reduced reciprocating mass
  • Forged from 4340 chromoly for exceptional strength and durability

Technical Specifications and Features

The Bugpack 84mm Crankshaft boasts a multitude of advanced features. Each crank is meticulously magna fluxed, shot peened, and features nitrided, precision-ground, and micro-polished journals for unparalleled smoothness and longevity. Additionally, dynamic balancing and the installation of 8 dowel and 8mm dowel pins ensure a secure fit and optimal performance. The use of Chevy rod journals, with a diameter slightly smaller than stock VW, further enhances the crank's efficiency and power output.
  • Magna fluxed, shot peened, and nitrided journals for enhanced strength and smoothness
  • Dynamic balancing for optimal engine performance

Practical Benefits and Target Audience

The Bugpack 84mm Forged Crankshaft is an ideal choice for builders and racers seeking a lightweight, high-performance crankshaft. With its Chevy journals, it offers superior clearance and reduced friction, resulting in better power and a lower likelihood of contact with the case and camshaft. This product is perfect for those who demand the best in terms of engine performance and longevity, whether for road racing or off-road applications.
  • Enhanced engine performance through reduced friction and better clearance
  • Perfect for racers and builders who prioritize strength, precision, and efficiency

What Our Customers Say

December 28, 2025

Absolutely no complaints!

A very functional and a truly, so very intelligent design.

- Ysbaddaden W..

December 28, 2025

Absolutely no complaints!

The design is simply brilliant.

- Io G..

December 28, 2025

Absolutely no complaints!

I am very, very, very, very satisfied with it.

- Beli S..

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