Eagle Chevrolet 427/454 Balanced Competition Rotating Assembly Kit

SKU: EAGB11011060

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl

Eagle

Eagle Chevrolet 427/454 Balanced Competition Rotating Assembly Kit

SKU: EAGB11011060

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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Description

Eagle Competition Rotating Assemblies are perfect for all forms of racing use including nitrous and forced-induction.

Product Overview

Eagle Competition Rotating Assemblies are the perfect choice for your racing engine. Eagle takes great care to select the best parts to makimize performance, reliability, and durability without breaking the bank. Eagle competition assemblies are recommended for use in racing engines including exotic fuels, nitrous, and forced-induction.

Product Details

Assembly Type:	Balanced Competition Assembly
Bore:	4.31
Description:	Eagle Chevrolet 427/454 Balanced Competition Rotating Assembly Kit
Part Number:	eagB11011060
Piston Type:	Flat Top Forged
Product Line:	Competition
Prop 65 (C, R or CR):	C
Prop 65 - Long Label:	This product contains nickel, which is known to the State of California to cause cancer
Prop 65 - Short Label:	prop65_warning.jpg
Prop 65 Yes/No:	Yes
Title:	Eagle Specialty Products - Balanced Competition Rotating Assembly
assembly balanced:	yes
balance type:	internal
connecting rod bolt diameter:	7/16"
connecting rod bolt material:	ARP 8740
connecting rod design:	H-Beam
connecting rod length:	6.385"
connecting rod material:	forged 4340 steel
crankshaft center counterweights:	yes
crankshaft flange bolt holes:	6
crankshaft main journal diameter:	2.749"
crankshaft material:	forged 4340 steel
crankshaft reluctor:	no
crankshaft rod journal diameter:	2.200"
crankshaft stroke:	4.250"
cylinder bore diameter:	4.310"
damper included:	no
flexplate/flywheel included:	no
main bearing type:	hardened, narrowed or chamfered
main bearings included:	yes
oil rail support included:	yes
piston brand:	Mahle
piston face type:	flat top
piston flat top volume:	-3cc
piston material:	forged 4032 aluminum
piston pin diameter:	.990"
piston pin type:	full floating
piston ring gap:	file fit
piston ring thickness:	1.5mm, 1.5mm, 3.0mm
rod bearing type:	hardened, narrowed or chamfered
rod bearings included:	yes
second piston ring type:	reverse twist iron
thrust washer included:	no
top piston ring type:	barrel faced plasma-moly

Application Summary

CHEVY 454

Part Type

Engine Crankshaft Rotating Assembly

Data: v4.2 - Upd: 2026-10-11 19:32:32

Specifications

Product Attributes - Brand: Eagle Specialty Products
Product Attributes - Manufacturer's Part Number: B11011060
Product Attributes - Part Type: Engine Rotating Kits
Product Attributes - Product Line: Eagle Competition Rotating Assemblies
Product Attributes - UPC: 793348587400
Product Attributes - Actual Engine Displacement: 8.1L/496
Product Attributes - Rear Main Seal Style: 2-piece
Product Attributes - Bore (in.): 4.310 in.
Product Attributes - Bore (mm): 109.474mm
Product Attributes - Engine Stroke (in.): 4.250 in.
Product Attributes - Balanced: Yes
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Piston Style: Flat top, with single valve relief
Product Attributes - Harmonic Balancer Included: No
Product Attributes - Flexplate Included: No
Product Attributes - Flywheel Included: No
Product Attributes - Pistons Included: Yes
Product Attributes - Piston Head Volume (cc): +3.00cc
Product Attributes - Wrist Pin Style: Floating
Product Attributes - Piston Rings Included: Yes
Product Attributes - Piston Ring Facing Material: Plasmamoly
Product Attributes - Piston and Ring Oversize (in.): 0.060 in.
Product Attributes - Crankshaft Included: Yes
Product Attributes - Crankshaft Material: Forged 4340 steel
Product Attributes - Engine Balance: Internal
Product Attributes - Connecting Rods Included: Yes
Product Attributes - Connecting Rod Length Center to Center (in.): 6.385 in.
Product Attributes - Connecting Rod Material: Forged 4340 steel
Product Attributes - Connecting Rod Beam Style: H-beam
Product Attributes - Rod Bearings Included: Yes
Product Attributes - Rod Bearing Undersize (in.): Stock
Product Attributes - Rod Bearing Undersize (mm): Stock
Product Attributes - Main Bearings Included: Yes
Product Attributes - Main Bearing Undersize (in.): Stock
Product Attributes - Main Bearing Undersize (mm): Stock
Product Attributes - Cam Bearings Included: No
Product Attributes - Gaskets Included: No
Product Attributes - Oil Pump Included: No
Product Attributes - Camshaft Included: No
Product Attributes - Lifters Included: No
Product Attributes - Timing Chain and Gears Included: No
Product Attributes - Plastigage Included: No
Product Attributes - Assembly Lubricant Included: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Assembly includes file fit piston rings. Suitable for up to 850 horsepower, 1500 horsepower with rod bolt upgrade. Designed for internal balance.

Reference Information

Brand Name/s	Eagle
StreetFX SKU	eagB11011060
SFX Item ID	4053098
Supplier Item Code	4053098
Manufacturer SKU	B11011060
Manufacturer UPC	793348587400
Alternative References	ESP-B11011060