Auto Barn
Est. 1957
Eagle

Eagle Chevy 350 1Pc 3.750in Crank 5.700in I-Beam Rods 4.000in Pistons 153 Tooth FP Balanced Assembly

$1351.96

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Eagle Chevy 350 rotating assembly. FP balanced with 3.750" crank, 5.700" I-beam rods, and 4.000" pistons for street performance.

Key Features

  • Fits Chevy 350 engines.
  • Features a 3.750-inch cast crankshaft.
  • Includes 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with 4.000-inch Hypereutectic KB Claimer -12cc inverted dome pistons.
  • Equipped with plasma-moly standard gap rings.
  • Includes King SI rod and main bearings.
This rotating assembly is designed for Chevy 350 engines. Please verify fitment with your specific engine build.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

If you're rebuilding the heart of your Chevy 350 for street use, this Eagle Street & Strip rotating assembly is a solid choice. It's designed to handle pump gas and naturally aspirated setups, making it a great option for daily drivers or weekend cruisers that need a reliable foundation.

This assembly comes fully balanced from Eagle, which saves you a significant step and ensures smoother operation right out of the box. It features a 3.750-inch cast crankshaft and 5.700-inch I-beam connecting rods equipped with 3/8-inch ARP 8740 bolts for strong, dependable connections. The pistons are Hypereutectic KB Claimer -12cc inverted dome style, measuring 4.000 inches in diameter, and come with plasma-moly standard gap rings. To complete the package, it includes King SI rod and main bearings for proper lubrication and a Pioneer 153-tooth flexplate, ready for a 153-tooth torque converter. This balanced assembly is built for performance and durability on the street.

Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures to ensure the longevity of your new engine build.

Specifications

Brand
Eagle
Manufacturer Part #
B15504L00053
UPC
793348806037

Frequently Asked Questions

Eagle Chevy 350 1Pc 3.750in Crank 5.700in I-Beam Rods 4.000in Pistons 153 Tooth FP Balanced Assembly

$1351.96