Auto Barn
Est. 1957
Eagle

Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods -18cc 4.000in Pistons Rotating Assembly

$1431.08

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Eagle Chevy LT1350 rotating assembly with 3.750in crank, 5.700in I-beam rods, and 4.000in pistons. Ideal for street performance.

Key Features

  • This rotating assembly is designed for Chevy LT1 and 350 engines.
  • It features a 3.750-inch cast crankshaft for increased displacement.
  • The assembly includes 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Hypereutectic KB pistons are 4.000 inches in bore diameter with an -18cc dish top.
  • Plasma-moly standard gap rings are included for good sealing.
  • King SI rod and main bearings are part of the package for reliable lubrication.

⚠️ 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 starts with a 3.750-inch cast crankshaft, providing the foundation for increased displacement in your Chevy LT1 or 350 engine. It's built for street vehicles running on pump gas and naturally aspirated setups, aiming for improved performance without needing exotic fuel. The assembly includes 5.700-inch I-beam connecting rods, which are a solid choice for street applications, secured with 3/8-inch ARP 8740 bolts for reliable clamping force under load.

The pistons are hypereutectic KB units, measuring 4.000 inches in bore diameter and featuring an -18cc dish top with a double-cup design. These pistons come with plasma-moly standard gap rings, known for their good sealing capabilities on the street. To complete the rotating assembly, King SI rod and main bearings are included, offering dependable lubrication and wear resistance for the crankshaft and connecting rods. This combination is designed to work together as a balanced package for your engine build.

Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's a well-built package for those looking to enhance their street-driven Chevy V8's performance.

Specifications

Brand
Eagle
Manufacturer Part #
13004L000
UPC
793348543185

Frequently Asked Questions

Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods -18cc 4.000in Pistons Rotating Assembly

$1431.08