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Est. 1957
Eagle

Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods 4.040in Pistons 153 Tooth FP Bal Assembly

$1705.61

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Eagle Street & Strip rotating assembly for Chevy LT1 350. Features a balanced 3.750" crank, 5.700" I-beam rods, and 4.040" pistons for pump gas builds.

Key Features

  • Fits Chevy LT1 350 engines.
  • Balanced rotating assembly for pump gas, naturally aspirated street vehicles.
  • Includes a 3.750-inch cast crankshaft.
  • Features 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with 4.040-inch bore hypereutectic KB pistons with -18cc dish.
  • Equipped with plasma-moly standard gap rings.
This rotating assembly is designed for Chevy LT1 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

Eagle is well-known for building robust engine components, and this rotating assembly is a prime example of their commitment to performance for street applications. If you're working on a Chevy LT1 350 and looking to rebuild or upgrade, this balanced assembly is designed to handle pump gas and naturally aspirated setups, making it a solid choice for street vehicles.

This assembly includes a 3.750-inch cast crankshaft, paired with 5.700-inch I-beam connecting rods secured by 3/8-inch ARP 8740 bolts. The pistons are hypereutectic KB units with a -18cc dish and a 4.040-inch bore, fitted with plasma-moly standard gap rings. For reliable lubrication, King SI rod and main bearings are included. To ensure proper timing and balance, the kit also comes with a Pioneer damper and a 153-tooth flexplate, all balanced as a complete unit.

This assembly is intended for pump gas and naturally aspirated engines, offering a significant upgrade for your Chevy LT1 350. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and tuning.

Specifications

Brand
Eagle
Manufacturer Part #
B13554L04053
UPC
793348804569

Frequently Asked Questions

Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods 4.040in Pistons 153 Tooth FP Bal Assembly

$1705.61