Specifications
- Brand
- Eagle
- Part #
- 158104090
- UPC
- 793348015057

Eagle Ford FE 4.125in Crank 6.700in I-Beam Rods -26cc Inv Dome 4.090in Pistons Rotating Assembly
$2354.05
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Eagle Ford FE Street & Strip rotating assembly includes a 4.125" cast crank, 6.70" I-beam rods, Mahle pistons, and King bearings.
Key Features
- Fits Ford FE engines.
- Includes a 4.125-inch cast crankshaft.
- Comes with 6.700-inch I-beam connecting rods.
- Connecting rods use 7/16-inch ARP 8740 bolts.
- Features forged Mahle 4.090-inch pistons with a -26cc inverted dome.
- Includes plasma-moly file-fit piston rings.
⚠️ 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
This Eagle Street & Strip rotating assembly gives you the core components to rebuild or upgrade your Ford FE engine. You get a 4.125-inch cast crankshaft, 6.700-inch I-beam connecting rods secured with 7/16-inch ARP 8740 bolts, forged Mahle pistons with a -26cc inverted dome and a 4.090-inch bore size, plasma-moly file-fit piston rings, and King rod and main bearings. This assembly is designed for street vehicles running on pump gas and naturally aspirated setups.
The cast crankshaft offers a solid foundation for many street builds, while the 6.700-inch I-beam rods are well-suited for the demands of naturally aspirated engines. The Mahle pistons are forged from 4032 aluminum, known for its good thermal expansion properties, and feature an inverted dome design with a -26cc volume, which will affect your compression ratio depending on your cylinder head volume. The included plasma-moly file-fit rings allow for precise gap setting to match your engine's bore and intended use, helping to ensure good sealing and oil control. King bearings are also included to ensure proper lubrication and support for the crankshaft and connecting rods.
This rotating assembly is a popular choice for enthusiasts looking to build a reliable street-driven Ford FE engine. Please note that this assembly is not CARB approved and cannot be shipped to California. It is also subject to California's Proposition 65 warning.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 158104090
- UPC
- 793348015057
Frequently Asked Questions
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