Auto Barn
Est. 1957
Eagle

Eagle Chevy LT1350 1Pc 3.750in Crank 6.000in I-Beam Rod 4.030in Pistons 153 Tth FP Balanced Assembly

$1870.87

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Eagle Chevy LT1/350 balanced rotating assembly. Features a 3.750" crank, 6.000" I-beam rods, and 4.030" pistons for street applications.

Key Features

  • Fits Chevy LT1 and 350 engines.
  • Balanced rotating assembly for street applications.
  • Includes a 3.750-inch cast crankshaft.
  • Features 6.000-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Forged ICON 4032 aluminum pistons with an inverted dome design (4.030-inch bore).
  • Comes with plasma-moly standard gap rings.
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 is the Eagle Chevy LT1350 1-piece rotating assembly, built for Chevy LT1 and 350 engines. It's a balanced assembly designed for street use, especially for vehicles running on pump gas and naturally aspirated setups. If you're rebuilding the heart of your classic Chevy or looking to put together a strong street-focused engine, this assembly gives you a solid foundation.

Inside this assembly, you'll find a 3.750-inch cast crankshaft and 6.000-inch I-beam connecting rods, which are secured with 3/8-inch ARP 8740 bolts. The pistons are forged ICON 4032 aluminum with an inverted dome design, sized for a 4.030-inch bore, and come with plasma-moly standard gap rings. This combination is all about creating a well-matched rotating assembly that's balanced from the start, saving you a step during engine assembly. It also includes King SI rod and main bearings for proper internal lubrication, plus a 153-tooth flexplate to get you going.

This assembly is balanced from the factory, which is a big help when you're putting an engine together. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and any specific break-in procedures.

Specifications

Brand
Eagle
Manufacturer Part #
B13573L03053
UPC
793348036113

Frequently Asked Questions

Eagle Chevy LT1350 1Pc 3.750in Crank 6.000in I-Beam Rod 4.030in Pistons 153 Tth FP Balanced Assembly

$1870.87