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Bestselling Eagle 444037506760 Bbm 3.750 Stroke Forged 4340 Steel Crankshaft Kit [6D3wsgMc]

$44.99 $143.99 -69%

Eagle 444037506760 BBM 3.750 Stroke Crankshaft The Eagle 444037506760 BBM Crankshaft is a premium component designed for the most demanding applications. Crafted from forged 4340 steel, this crankshaft boasts exceptional strength and durability. Its

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Eagle 444037506760 BBM 3.750 Stroke Crankshaft

The Eagle 444037506760 BBM Crankshaft is a premium component designed for the most demanding applications. Crafted from forged 4340 steel, this crankshaft boasts exceptional strength and durability. Its non-twist forging and precision-ground journals ensure optimal performance and longevity. This crankshaft is a perfect match for the 440 cubic inch Mopar Big Block RB Engines, providing a robust and reliable solution for high-performance vehicles.

Key Features and Specifications

The Eagle 444037506760 BBM Crankshaft is engineered with meticulous attention to detail. Key features include a 3.750-inch stroke, 2.375-inch rod journal, and 2.750-inch main journals. This crankshaft is internally balanced for superior performance and comes with a standard crankshaft snout style. The rear main seal is 2-piece, and the target bobweight is 2550g. It requires narrow bearings and does not include rod or main bearings. Here are the specifications at a glance:

  • Fits 440 cubic inch Mopar Big Block RB Engines
  • Material: Forged 4340 Steel
  • Engine Balance: Internal
  • Rear Main Seal Style: 2-piece
  • Target Bobweight: 2550g
  • Stroke: 3.750 in.
  • Rod Journal: 2.375 in.
  • Main Journals: 2.750 in.
  • Minimum Rod Length: 6.760 in.

Applications and Benefits

The Eagle 444037506760 BBM Crankshaft is an ideal choice for racers and enthusiasts seeking top-tier performance. Its superior strength and durability make it suitable for high-horsepower applications. This crankshaft is designed to handle the rigors of racing and off-road conditions, ensuring that your engine operates smoothly and efficiently. By pairing this crankshaft with the appropriate rods and pistons, you can achieve a balanced and powerful engine that delivers exceptional performance. Don't miss out on the opportunity to upgrade your engine with a product that is built to last.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

It exceeded my every single hope.

- Amber R..

January 1, 2026

Absolutely no complaints!

I'm happy with this online purchase.

- Erma Q..

January 1, 2026

Absolutely no complaints!

A great gadget that is very, very sturdy.

- Aniyah A..

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