Auto Barn
Est. 1957
Eagle

Eagle Chevy LT1 350 1Pc 3.480in Crank 5.700in H-Beam -24cc 4.040in Pistons Rotating Assembly

$2851.19

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 LT1 350 rotating assembly. Includes forged crank, H-beam rods, SRP pistons, and King bearings for high-performance builds.

Key Features

  • This rotating assembly includes a 3.480-inch forged 4340 crankshaft.
  • It comes with 5.700-inch H-beam connecting rods featuring 7/16-inch ARP 8740 bolts.
  • The kit contains forged 4032 SRP pistons with a -24cc inverted dome and a 4.040-inch bore.
  • Plasma-moly file-fit piston rings are included for custom gap setting.
  • King XP rod and main bearings are part of the package for smooth operation.
  • This assembly is suitable for racing use, including nitrous and forced induction applications.
This rotating assembly is designed for Chevy LT1 350 engines. Please verify compatibility 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

This Eagle Competition Rotating Assembly gives you the core components to build a strong LT1 350 engine. Inside this kit, you'll find a 3.480-inch forged 4340 crankshaft, ready to handle serious power. Paired with it are 5.700-inch H-beam connecting rods, known for their strength, which come equipped with 7/16-inch ARP 8740 bolts for a secure connection.

The pistons included are forged 4032 SRP units, featuring an inverted dome design with a -24cc volume and a 4.040-inch bore size. These are matched with plasma-moly file-fit piston rings, allowing for precise gap setting during installation. To complete the assembly, King XP rod and main bearings are provided, offering reliable lubrication and reduced friction for the rotating assembly.

This assembly is built for demanding use, including racing applications that might involve nitrous or forced induction. It's important to note that this kit 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 #
12129040
UPC
793348534220

Frequently Asked Questions

Eagle Chevy LT1 350 1Pc 3.480in Crank 5.700in H-Beam -24cc 4.040in Pistons Rotating Assembly

$2851.19