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Engines and Components› Crankshafts and Components

Eagle Specialty Products

454 Competition Rotating Assembly Kit

$3,232.99 $2,974.60 Save $258.39

SKU: EAGB11012060

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The Eagle Chevrolet 454 Balanced Competition Rotating Assembly Kit is designed for high-performance automotive applications. This kit features a forged 4340 crankshaft with a 4.250" stroke, H-beam rods with 7/16" ARP 8740 bolts, and forged 4032 Mahle pistons with an 18cc dome and a 4.310" bore. It also includes plasma-moly file-fit rings and King XP rod/main bearings.
Show original supplier description
The Eagle Specialty Products Chevrolet 454 Balanced Competition Rotating Assembly Kit is engineered for demanding racing applications, including those utilizing nitrous and forced induction. This comprehensive kit includes a forged 4340 crankshaft with a substantial 4.250-inch stroke, paired with robust 6.385-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts. Eagle Specialty Products is a premier global supplier of internal engine components for the automotive performance market. With a decade of dedicated research and development, Eagle ensures top-tier quality at competitive prices. They were pioneers in expanding their product lines to serve a wide array of manufacturers, and continue to innovate, regularly introducing new products at industry events like SEMA. Eagle emphasizes quality control, utilizing certified steel for all cranks and rods. Their manufacturing process includes multi-stage heat treating, sonic testing, magna-fluxing, and X-ray inspections to guarantee product reliability. While not always the cheapest option, Eagle components are recognized for delivering exceptional value. Important Note: This product is not CARB legal and cannot be sold or shipped to California. Additionally, all parts are special order from the manufacturer, and the product may vary from the image shown. Customers concerned about delivery times should contact us for stock status before purchasing to avoid cancellation fees.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandEagle Specialty Products
Part NumberEAGB11012060
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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