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Engines and Components› Connecting Rods and Components

Eagle Specialty Products

FSI6000BST-1 6.000-Inch I-Beam Connecting Rod

$533.99 $474.97 Save $59.02

SKU: EAGFSI6000BST

In Stock
In Stock
Ships by Sep 9
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$100 Minimum Order
30 Days Return
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Overview

The Eagle Specialty Products FSI6000BST-1 is a connecting rod designed for performance applications. These I-beam connecting rods are forged from strong 4340 steel and feature a 6.000-inch center-to-center length. They are equipped with 7/16-inch ARP 8740 cap screw-style rod bolts and alignment sleeves for precise cap location.

Each rod includes silicone bronze pin bushings and is sized using the Sunnen Kross grinding system. The connecting rods are weight-matched to within +/- 1 gram. These rods are suitable for modified pump-gas racing engines.
Show original supplier description
The Eagle Specialty Products FSI6000BST-1 is a high-strength I-beam connecting rod engineered for performance and racing applications. Constructed from forged 4340 steel, these rods offer durability under demanding conditions. Key specifications include a 6.000-inch center-to-center length, a floating wrist pin style with a 0.927-inch bore diameter, and a 2.100-inch rod journal diameter. The big end bore diameter is 2.2250 inches with a width of 0.940 inches. These rods are not clearanced for stroker applications. The FSI6000BST-1 is fitted with 7/16-inch ARP 8740 cap screw-style rod bolts, known for their high tensile strength of 190,000 psi. Alignment sleeves are incorporated for precise cap location, and silicone bronze pin bushings are included. Sizing is performed using the Sunnen Kross grinding system, and each rod is weight-matched to within +/- 1 gram. These connecting rods are recommended for use in modified pump-gas racing engines and are magnafluxed for quality assurance. They are sold individually.

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 NumberEAGFSI6000BST
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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