- Engines & Components
- Rotating Assembly Kits
- Eagle Ford 351W Street and Strip Rotating Assemblies
Balanced Strength Built for Windsor Power
Eagle Ford 351W Street and Strip Rotating Assemblies deliver the proven Eagle performance pedigree in a precision-balanced package engineered for dependable power and high-rpm durability. Designed specifically for Windsor builds, these assemblies combine premium forged and machined materials with tight manufacturing tolerances to support increased horsepower, stable clearances, and smooth rotating mass control. With a focus on consistent fitment, real-world strength, and performance versatility, Eagle rotating assemblies provide a confident foundation for builders creating street-driven performance engines that are equally at home under load, on the dyno, or at the track.
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PART TYPE
PART TYPE
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BRAND
Part Fitment
Part Category
Vendor Part Number
Piston Material
Rod Bearing Undersize mm
Oil Pump Included
Actual Engine CID
Connecting Rod Material
Main Bearings Included
Piston Rings Included
Piston Head Volume cc
Rod Bearings Included
Piston Ring Facing Material
Assembly Lubricant Included
Timing Chain and Gears Included
RATING
PRICE
351W Street and Strip Rotating AssembliesForged Pistons 3.750" Stroke
Street and Strip Rotating Assembly
Stroke: 3.750
Disp. @ 4.030: 383
Rod Length: 6.250
Pistons: -5cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 11.2/10.5/9.7
Stroke: 3.750
Disp. @ 4.030: 383
Rod Length: 6.250
Pistons: -5cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 11.2/10.5/9.7
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$1,762.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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351W Street and Strip Rotating AssembliesHypereutectic Pistons 3.850" Stroke
Street and Strip Rotating Assembly
Stroke: 3.850
Disp. @ 4.000: 387
Rod Length: 5.956
Pistons: -22cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
Stroke: 3.850
Disp. @ 4.000: 387
Rod Length: 5.956
Pistons: -22cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
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$1,618.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 3.850
Disp. @ 4.030: 393
Rod Length: 5.956
Pistons: -22cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
Stroke: 3.850
Disp. @ 4.030: 393
Rod Length: 5.956
Pistons: -22cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
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$1,618.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 3.850
Disp. @ 4.040: 395
Rod Length: 5.956
Pistons: -22cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
Stroke: 3.850
Disp. @ 4.040: 395
Rod Length: 5.956
Pistons: -22cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
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$1,574.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 3.850
Disp. @ 4.060: 399
Rod Length: 5.956
Pistons: -22cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
Stroke: 3.850
Disp. @ 4.060: 399
Rod Length: 5.956
Pistons: -22cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
View Details
$1,607.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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351W Street and Strip Rotating AssembliesForged Pistons 3.850" Stroke
Street and Strip Rotating Assembly
Stroke: 3.850
Disp. @ 4.040: 395
Rod Length: 5.956
Pistons: -26cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.4/8.9/8.3
Stroke: 3.850
Disp. @ 4.040: 395
Rod Length: 5.956
Pistons: -26cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.4/8.9/8.3
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$1,930.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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351W Street and Strip Rotating AssembliesHypereutectic Pistons 4.000" Stroke
Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.200
Pistons: -27.5cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.5/9.0/8.5
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.200
Pistons: -27.5cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.5/9.0/8.5
View Details
$1,615.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.040: 410
Rod Length: 6.200
Pistons: -27.5cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.5/9.0/8.5
Stroke: 4.000
Disp. @ 4.040: 410
Rod Length: 6.200
Pistons: -27.5cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.5/9.0/8.5
View Details
$1,606.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.060: 414
Rod Length: 6.200
Pistons: -27.5cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.5/9.0/8.5
Stroke: 4.000
Disp. @ 4.060: 414
Rod Length: 6.200
Pistons: -27.5cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.5/9.0/8.5
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$1,650.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.200
Pistons: -6.5cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 11.9/11.1/10.2
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.200
Pistons: -6.5cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 11.9/11.1/10.2
View Details
$1,498.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.040: 410
Rod Length: 6.200
Pistons: -6.5cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 11.9/11.1/10.2
Stroke: 4.000
Disp. @ 4.040: 410
Rod Length: 6.200
Pistons: -6.5cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 11.9/11.1/10.2
View Details
$1,501.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.060: 414
Rod Length: 6.200
Pistons: -6.5cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 11.9/11.1/10.2
Stroke: 4.000
Disp. @ 4.060: 414
Rod Length: 6.200
Pistons: -6.5cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 11.9/11.1/10.2
View Details
$1,498.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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351W Street and Strip Rotating AssembliesForged Pistons 4.000" Stroke
Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.200
Pistons: -28cc Dished
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.200
Pistons: -28cc Dished
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
View Details
$1,884.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.250
Pistons: -26cc Dished
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 10.0/9.4/8.8
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.250
Pistons: -26cc Dished
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 10.0/9.4/8.8
View Details
$1,931.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.040: 410
Rod Length: 6.250
Pistons: -26cc Dished
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 10.0/9.4/8.8
Stroke: 4.000
Disp. @ 4.040: 410
Rod Length: 6.250
Pistons: -26cc Dished
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 10.0/9.4/8.8
View Details
$1,920.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.250
Pistons: -6.6cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 12.6/11.7/10.7
Stroke: 4.000
Disp. @ 4.030: 408
Rod Length: 6.250
Pistons: -6.6cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 12.6/11.7/10.7
View Details
$1,739.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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Street and Strip Rotating Assembly
Stroke: 4.000
Disp. @ 4.040: 410
Rod Length: 6.250
Pistons: -6.6cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 12.6/11.7/10.7
Stroke: 4.000
Disp. @ 4.040: 410
Rod Length: 6.250
Pistons: -6.6cc Flat Top
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 12.6/11.7/10.7
View Details
$1,838.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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4 in. Cast Crank6.250 in. I-Beam Rods 3/8 in. ARP 8740 Bolts Forged 4032 Mahle -20cc Inv. Dome 4.040 in. Pistons Plasma-Moly File-Fit Rings King Si Rod/Main Bearings
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$1,931.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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