Specifications
- Brand
- Eagle
- Part #
- 12304L000
- UPC
- 793348007533

Eagle Chevy LT1 350 1Pc 3.750in Crank 5.700in H-Beam -18cc 4.000in Pistons Rotating Assembly
$2511.41
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Eagle Chevy LT1 350 1Pc 3.750in Crank 5.700in H-Beam -18cc 4.000in Pistons Rotating Assembly. Competition Assembly.
Key Features
- Verified fitment for Chevy LT1 350 engines.
- Includes a 3.750-inch forged 4340 crankshaft for strength.
- Features 5.700-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
- Comes with forged 4032 ICON pistons with a -18cc inverted dome and 4.000-inch bore.
- Includes plasma-moly file-fit rings for proper sealing.
- Equipped with King XP rod and main bearings for durability.
⚠️ 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
Product Details
Eagle is well-known for building strong engine components, and this rotating assembly is a prime example of their commitment to performance. If you're building a Chevy LT1 350 for serious street or track duty, this package gives you the core pieces to create a robust foundation. It's designed to handle the demands of racing, including applications using nitrous oxide or forced induction, so you know it's built to take a beating.
This assembly centers around a 3.750-inch forged 4340 crankshaft, a material chosen for its strength and durability under high stress. Paired with it are 5.700-inch H-beam connecting rods, which are known for their solid construction and ability to handle significant loads. These rods come equipped with 7/16-inch ARP 8740 bolts, a name synonymous with reliable fasteners in high-performance engines. The pistons are forged 4032 aluminum from ICON, featuring an inverted dome design with a -18cc volume and a 4.000-inch bore size, ready for plasma-moly file-fit rings. To top it off, the kit includes King XP rod and main bearings, recognized for their performance and wear resistance.
When assembling a high-performance engine, having a well-matched rotating assembly is crucial for reliability and power. This Eagle kit provides a complete package, saving you the time and guesswork of sourcing individual components. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 12304L000
- UPC
- 793348007533
Frequently Asked Questions
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