Auto Barn
Est. 1957
Eagle

Eagle Chevy LS1 3.800in Crank 24 Tth Reluctor 6.125in H-Beam -15cc 3.903in Pistons Rotating Assembly

$2875.53

On Backorder

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

Eagle Chevy LS1 rotating assembly with 3.800" crank, 6.125" H-beam rods, and -15cc pistons. Built for racing.

Key Features

  • Fits Chevy LS1 engines.
  • Includes a 3.800-inch stroke crankshaft with a 24-tooth reluctor wheel.
  • Comes with 6.125-inch H-beam connecting rods for strength.
  • Features -15cc dish pistons for a specific compression ratio.
  • Designed for competition racing use, including nitrous and forced induction.
  • Not CARB approved; cannot ship to California.
This rotating assembly is designed for Chevy LS1 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

This Eagle Competition Rotating Assembly gives you the core components needed to rebuild or upgrade your Chevy LS1 engine. Inside this package, you'll find a precisely machined 3.800-inch stroke crankshaft, designed to work with a 24-tooth reluctor wheel common in LS1 applications. It also includes a set of 6.125-inch H-beam connecting rods, known for their strength and reliability under demanding conditions. Completing the assembly are the -15cc dish pistons, which help achieve a specific compression ratio when paired with your cylinder heads.

Eagle has put these components together for serious performance builds. The H-beam connecting rods are a popular choice for their robust design, capable of handling the stresses of high-RPM operation, forced induction, and nitrous oxide systems. The crankshaft's 3.800-inch stroke is a common upgrade that increases displacement over stock, contributing to more power. The -15cc dish volume on the pistons is a key specification that influences your final compression ratio, so be sure to factor this in when selecting your cylinder heads and camshaft to achieve your target performance goals.

This assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. It's a solid foundation for building a powerful LS1 engine for racing applications where durability and performance are paramount. Always refer to the manufacturer's detailed specifications and installation instructions to ensure proper assembly and tuning for your specific build.

Specifications

Brand
Eagle
Manufacturer Part #
137133903
UPC
793348046686

Frequently Asked Questions

Eagle Chevy LS1 3.800in Crank 24 Tth Reluctor 6.125in H-Beam -15cc 3.903in Pistons Rotating Assembly

$2875.53