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Est. 1957
Eagle

Eagle Chevy LT1350 1Pc 3.750in Crank 6.000in I-Beam 4.060in Pistons 153 Tooth FP Balanced Assembly

$1982.86

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Eagle B13557L06053 balanced rotating assembly. Includes 3.750" crank, 6.000" I-beam rods, 4.060" pistons, rings, bearings, and flexplate for Chevy LT1/350.

Key Features

  • Fits Chevy LT1 and 350 engines.
  • Includes a 3.750-inch cast crankshaft.
  • Features 6.000-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with 4.060-inch forged MAHLE flat-top pistons with a -5cc dish.
  • Includes plasma-moly file-fit piston rings.
  • Equipped with KING SI rod and main bearings.
This rotating assembly is designed for Chevy LT1 and 350 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

This Eagle Street & Strip rotating assembly gives you a complete, balanced rotating assembly for your Chevy LT1 or 350 engine build. You get a 3.750-inch cast crankshaft, 6.000-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts, and 4.060-inch forged MAHLE pistons. The pistons are flat-top with a -5cc dish, and the assembly comes with plasma-moly file-fit rings and KING SI rod and main bearings.

This assembly is balanced from the factory, saving you a significant step in the engine building process. The I-beam rods are a strong choice for street applications, and the forged MAHLE pistons are built to handle the demands of pump gas and naturally aspirated setups. The file-fit rings allow for precise gap setting, which is crucial for proper sealing and performance in a performance engine.

Included with the rotating assembly is a 153-tooth flexplate, making this a comprehensive package for your engine rebuild. This assembly is designed for street vehicles running on pump gas and without forced induction or nitrous. Please note that this assembly is not CARB approved and cannot be shipped to California.

Specifications

Brand
Eagle
Manufacturer Part #
B13557L06053
UPC
793348035918

Frequently Asked Questions

Eagle Chevy LT1350 1Pc 3.750in Crank 6.000in I-Beam 4.060in Pistons 153 Tooth FP Balanced Assembly

$1982.86