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Est. 1957
Eagle

Eagle Chevy LS2 4.000in Long Snout Crank 58 Tth Reluctor 6.125in H-Beam 4.005in Pistons Rot Assembly

$3170.60

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Eagle Chevy LS2 rotating assembly with 4" forged crank, 4.005" SRP pistons, and 6.125" H-beams. Built for high-performance racing.

Key Features

  • Fits Chevy LS2 engines.
  • Features a 4.000-inch forged 4340 steel crankshaft with a long snout.
  • Includes a 58-tooth reluctor wheel for engine timing.
  • Comes with 6.125-inch H-beam connecting rods made from 4340 steel.
  • Connecting rods are secured with 7/16-inch ARP 8740 bolts.
  • Includes 4.005-inch SRP pistons made from forged 4032 aluminum with a -10cc inverted dome.
This rotating assembly is specifically designed for Chevy LS2 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

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About this part

Product Details

Starting with a 4.000-inch forged 4340 steel crankshaft featuring a long snout, this Eagle rotating assembly is built for serious performance, especially in racing applications that might use nitrous or forced induction. The crankshaft is designed for a 58-tooth reluctor wheel, common in many LS-based engines, ensuring compatibility with your engine management system. This assembly is a complete package, ready to be the heart of a powerful engine build.

The included 6.125-inch H-beam connecting rods are forged from 4340 steel and secured with 7/16-inch ARP 8740 bolts, offering substantial strength for high-RPM operation and increased cylinder pressures. Paired with these rods are 4.005-inch SRP pistons, made from forged 4032 aluminum with an inverted dome design that displaces -10cc. These pistons come with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. King XP rod and main bearings are also included, providing well-built lubrication surfaces for durability.

This is a comprehensive rotating assembly designed for builders aiming for significant power gains and reliability under demanding conditions. Please note that this assembly is not CARB approved and cannot be shipped to California. It's essential to consult your engine builder and manufacturer specifications for proper installation and tuning to achieve the best results from this high-performance rotating assembly.

Specifications

Brand
Eagle
Manufacturer Part #
128414005
UPC
793348008844

Frequently Asked Questions

Eagle Chevy LS2 4.000in Long Snout Crank 58 Tth Reluctor 6.125in H-Beam 4.005in Pistons Rot Assembly

$3170.60