Auto Barn
Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.070in Pistons Rotating Assembly

$2731.58

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Eagle Pro Street rotating assembly for Chevy LS2/LS3. Includes 3.900" crank, 6.125" I-beam rods, and 4.070" pistons.

Key Features

  • Fits Chevy LS2 and LS3 engines.
  • Includes a 3.900-inch stroke crankshaft.
  • Features 6.125-inch I-beam connecting rods.
  • Comes with 4.070-inch pistons.
  • Designed for naturally-aspirated racing use.
  • Not CARB approved; cannot ship to California.
This rotating assembly is designed for Chevy LS2 and LS3 engines. It is not CARB approved and cannot be shipped to California.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

Eagle is well-known for building strong internal engine components, and this Pro Street rotating assembly is a prime example for your Chevy LS2 or LS3 engine. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of performance. It brings together a 3.900-inch stroke crankshaft, 6.125-inch I-beam connecting rods, and 4.070-inch pistons to form the heart of your engine's power delivery.

This assembly is put together with components chosen for their durability and performance in a racing environment. The I-beam connecting rods are a solid choice for naturally-aspirated applications, offering a good balance of strength and weight. The crankshaft and pistons are matched to work seamlessly together, ensuring proper cylinder volume and compression for your build. When you're aiming for peak performance on the track, having a well-matched rotating assembly like this is crucial for reliability and power output. Remember, this assembly is not CARB approved and cannot be shipped to California.

Specifications

Brand
Eagle
Manufacturer Part #
638734070
UPC
793348061085

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.070in Pistons Rotating Assembly

$2731.58