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Vehicle Info NeededEAGLEPART NUMBER: 356-14805030
Eagle Ford Pro Street Rotating Assemblies
$2,24299
Ships on 09/14/2026
Lowest Price Guarantee351W Pro Street Rotating AssembliesForged Pistons 3.000" Main Journals
- Pro Street Rotating Assembly
Stroke: 4.000
Disp. @ .030: 408
Rod Length: 6.200
Pistons: -28cc Dish
Rings: File Fit
Comp. Ratio 58cc/64cc/72cc: 9.9/9.3/8.7
Internal Balance - Flexplate/Flywheel and Balancer Not Included
Eagle Ford Pro Street Rotating Assemblies are designed for small block Ford Windsor series 289, 302 and 351W engines. They have the perfect balance of reliability, affordability, and performance when a forged 4340 steel crank is desired in a street engine build. These kits feature quality components including an Eagle forged 4340 steel crankshaft, Eagle "SIR" I-Beam rods, KB hypereutectic or Mahle forged pistons, Hastings rings, and Clevite or King bearings!
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Notes:
- Assembly part numbers that begin with “B” are balanced by Eagle and require no additional balancing. Part numbers that do not begin with “B” are unbalanced assemblies and must be balanced by a qualified machine shop before use.
- All kits are designed for internal balance.
- Ford small block Windsor engines feature a standard bore of 4.000".
- Hypereutectic piston kits are available in .020", .030", .040" and .060" oversizes.
- Forged piston kits are available in .030" oversize only.
- Eagle 351W rotating assemblies are designed to work with 9.500" deck height blocks only, please verify deck height before ordering.
- Eagle Specialty Products reserves the right to substitute pistons due to availability.
Part TypeEngine Rotating Assembly Kit
Product LineEagle Ford Pro Street Rotating Assemblies
BrandEAGLE
Part CategoryPerformance Parts
Crankshaft MaterialForged 4340 steel
Piston And Ring Oversize0.03 in (0.8 mm)
Main Bearing Undersize (Mm)Stock
Wrist Pin StyleFloating
Connecting Rod Beam StyleI-beam
Rod Bearing Undersize (Mm)Stock
Piston Ring Facing MaterialPlasmamoly
Piston StyleDish, with a D-shaped cup
Assembly Lubricant IncludedNo
Piston Head Volume (Cc)28
Gaskets IncludedNo
Rear Main Seal Style1-piece, 2-piece
Main Bearing Undersize (In.)Stock
Crankshaft IncludedYes
Piston Rings IncludedYes
Bore (Mm)102.362
Actual Engine Cid408
Engine Stroke4 in (101.6 mm)
Connecting Rod MaterialForged 5140 steel
Pistons IncludedYes
Rod Bearing Undersize (In.)Stock
QuantitySold as a kit
Main Bearings IncludedYes
Engine BalanceInternal
Rod Bearings IncludedYes
Connecting Rods IncludedYes
Oil Pump IncludedNo
Camshaft IncludedNo
Timing Chain And Gears IncludedNo
BalancedNo
Piston MaterialForged aluminum
Cam Bearings IncludedNo
Part FitmentSemi Universal
Plastigage IncludedNo
Lifters IncludedNo
Bore4.03 in (102.362 mm)
Vendor Part Number14805030
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
