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Vehicle Info NeededEAGLEPART NUMBER: 356-11014060
Eagle Chevy Big Block 454 2pc Seal Competition Rotating Assemblies
$3,29499
Ships on 09/14/2026
Lowest Price GuaranteeStandard Deck Height (9.800")
- Competition Rotating Assembly
Chevy Big Block
Stroke: 4.375
Disp. @ 4.310: 511
Rod Length: 6.385
Pistons: 18cc Dome
Rings: File Fit
Comp Ratio 112cc/118cc/124cc: 11.0/10.5/10.0
Designed for Internal Balance - Flexplate/Flywheel and Balancer Not Included, Professional Machine Shop Balancing Required.
Eagle Chevy Big Block 454 Competition Rotating Assemblies offer the ultimate reliability and strength at an affordable price for the most demanding applications. These kits include an Eagle Forged 4340 Steel Crankshaft, Eagle H-Beam Rods, SRP or Mahle Forged Pistons, Hastings Rings, and high-performance Clevite or King Bearings.
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.
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- All kits are designed for internal balance.
- Chevy Big Block 454 engines have a standard bore size of 4.250". Kits are available in .030", .060", .070", and .100" oversize.
- Eagle Specialty Products reserves the right to substitute pistons due to availability.
Part TypeEngine Rotating Assembly Kit
Product LineEagle Chevy Big Block 454 2pc Seal Competition Rotating Assemblies
BrandEAGLE
Part CategoryPerformance Parts
Crankshaft MaterialForged 4340 steel
Piston And Ring Oversize0.06 in (1.5 mm)
Main Bearing Undersize (Mm)Stock
Wrist Pin StyleFloating
Connecting Rod Beam StyleH-beam
Rod Bearing Undersize (Mm)Stock
Piston Ring Facing MaterialPlasmamoly
Piston StyleDome, with two valve reliefs
Assembly Lubricant IncludedNo
Piston Head Volume (Cc)-18
Gaskets IncludedNo
Rear Main Seal Style2-piece
Main Bearing Undersize (In.)Stock
Crankshaft IncludedYes
Piston Rings IncludedYes
Bore (Mm)109.474
Actual Engine Cid511
Engine Stroke4.375 in (111.125 mm)
Connecting Rod MaterialForged 4340 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
Bore4.31 in (109.474 mm)
Vendor Part Number11014060
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
