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In Stock
- All Items, Including Not In Stock (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Actual Engine Displacement
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Bore (in.)
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Bore (mm)
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Engine Stroke (in.)
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Engine Balance
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Eagle Heavy-Duty Rotating Assemblies
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- 5.7L/347 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- 5.4L/331 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 5.7L/348 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (in.)
- 4.030 in. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.125 in. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.040 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (mm)
- 102.362mm (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 104.775mm (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 102.616mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Engine Stroke (in.)
- 3.400 in. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.250 in. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Balanced
- No (9)
- Yes (2)
Piston Style
- Flat top, with two valve reliefs (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dish, with two valve reliefs (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Head Volume (cc)
- +5.00cc (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- +20.70cc (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- +24.80cc (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- +24.00cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston and Ring Oversize (in.)
- 0.030 in. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.040 in. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.125 in. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston and Ring Oversize (mm)
- 0.762mm (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.016mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.175mm (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Engine Balance
- External, 28 oz. imbalance (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Internal (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

Eagle Specialty Products

Eagle Heavy-Duty Rotating Assemblies

Not Yet Reviewed

Eagle rotating assemblies can take a lot of worry out of your engine building project. Eagle's heavy-duty rotating assemblies consist of name-brand quality componen

Eagle rotating assemblies can take a lot of worry out of your engine building project. Eagle's heavy-duty rotating assemblies consist of name-brand quality components for a wide range of engines at an affordable price. Perfect for the most extreme competition engines, including exotic fuels, heavy nitrous, and high boost, Eagle's HD rotating assemblies are equipped with Eagle's forged 4340 center-counterweighted crank (when available), forged H-Beam rods with ARP 2000 or L19 bolt upgrade and purpose-built heavy duty pistons. The pistons used in Eagle's heavy-duty assemblies are built for high boost levels or bucket-l

Eagle rotating assemblies can take a lot of worry out of your engine building project. Eagle's heavy-duty rotating assemblies consist of name-brand quality components for a wide range of engines at an affordable price. Perfect for the most extreme competition engines, including exotic fuels, heavy nitrous, and high boost, Eagle's HD rotating assemblies are equipped with Eagle's forged 4340 center-counterweighted crank (when available), forged H-Beam rods with ARP 2000 or L19 bolt upgrade and purpose-built heavy duty pistons. The pistons used in Eagle's heavy-duty assemblies are built for high boost levels or bucket-loads of nitrous. Every part is top-of-the-line and ready to support whatever you want to throw at it. Most all assemblies are available balanced or unbalanced if you'd rather your machine shop balance it. Along with crank, rods, pistons, every assembly includes bearings from either King or Clevite and rings suited to the intended application. Externally balanced assemblies balanced by Eagle will also include a harmonic damper and flexplate (or flywheel for some Fords) from Pioneer. Order the model designed for fitment on your year/make vehicle and engine application.

All the results found for this search are Not In Stock.

Results 1 - 11 of 11

Eagle Heavy-Duty Rotating Assemblies B34050040

Eagle Heavy-Duty Rotating Assemblies B34050040

Eagle Heavy-Duty Rotating Assemblies B34050040

BALANCED HEAVY DUTY ASSEMBLY FORD 302

Part Number: ESP-B34050040

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies B34052030

Eagle Heavy-Duty Rotating Assemblies B34052030

Eagle Heavy-Duty Rotating Assemblies B34052030

ROTATING ASSEMBLY

Part Number: ESP-B34052030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies 34052030

Eagle Heavy-Duty Rotating Assemblies 34052030

Eagle Heavy-Duty Rotating Assemblies 34052030

HEAVY DUTY ASSEMBLY FORD 289 / 302

Part Number: ESP-34052030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies 34054030

Eagle Heavy-Duty Rotating Assemblies 34054030

Eagle Heavy-Duty Rotating Assemblies 34054030

HEAVY DUTY ASSEMBLY FORD 289 / 302

Part Number: ESP-34054030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies 34051030

Eagle Heavy-Duty Rotating Assemblies 34051030

Eagle Heavy-Duty Rotating Assemblies 34051030

ROTATING ASSEMBLY

Part Number: ESP-34051030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies 34050040

Eagle Heavy-Duty Rotating Assemblies 34050040

Eagle Heavy-Duty Rotating Assemblies 34050040

HEAVY DUTY ASSEMBLY FORD 289 / 302

Part Number: ESP-34050040

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies 34053030

Eagle Heavy-Duty Rotating Assemblies 34053030

Eagle Heavy-Duty Rotating Assemblies 34053030

HEAVY DUTY ASSEMBLY FORD 289 / 302

Part Number: ESP-34053030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies 34054125

Eagle Heavy-Duty Rotating Assemblies 34054125

Eagle Heavy-Duty Rotating Assemblies 34054125

HEAVY DUTY ASSEMBLY FORD 289 / 302

Part Number: ESP-34054125

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies 34053125

Eagle Heavy-Duty Rotating Assemblies 34053125

Eagle Heavy-Duty Rotating Assemblies 34053125

HEAVY DUTY ASSEMBLY FORD 289 / 302

Part Number: ESP-34053125

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies 34051125

Eagle Heavy-Duty Rotating Assemblies 34051125

Eagle Heavy-Duty Rotating Assemblies 34051125

HEAVY DUTY ASSEMBLY FORD 289 / 302

Part Number: ESP-34051125

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Heavy-Duty Rotating Assemblies 34050125

Eagle Heavy-Duty Rotating Assemblies 34050125

Eagle Heavy-Duty Rotating Assemblies 34050125

HEAVY DUTY ASSEMBLY FORD 289 / 302

Part Number: ESP-34050125

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

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