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Eagle Chevy Small Block 1 Piece Rear Seal 383ci Rotating Assembly w/ .030 Bore 153 Tooth Flex Plate

SKU: EAGB13054L03053

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl...

Eagle Chevy Small Block 1 Piece Rear Seal 383ci Rotating Assembly w/ .030 Bore 153 Tooth Flex Plate

SKU: EAGB13054L03053

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl...

A$3,524.30
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

Eagle Street & Strip Rotating Assemblies are perfect for pump gas, naturally aspirated, street vehicles.

Product Overview

Eagle Street & Strip Rotating Assemblies are the perfect alternative to reworking O.E. Parts. Eagle takes great care to select the most cost effective parts for our Street & Strip assemblies without sacrificing quality. Eagle Street & Strip assemblies are recommended for use in naturally-aspirated, pump gas, street engines.

Product Details

Assembly Type:Balanced Street & Strip Assembly
Bore:4.03
Description:Eagle Chevy Small Block 1 Piece Rear Seal 383ci Rotating Assembly w/ .030 Bore 153 Tooth Flex Plate
Part Number:eagB13054L03053
Piston Type:Inverted Dome Hypereutectic
Product Line:Street & Strip
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 Street & Strip Rotating Assembly
assembly balanced:yes
balance type:internal
connecting rod bolt diameter:3/8"
connecting rod bolt material:ARP 8740
connecting rod design:I-Beam
connecting rod length:5.700"
connecting rod material:forged 5140 steel
crankshaft center counterweights:no
crankshaft flange bolt holes:6
crankshaft main journal diameter:2.449"
crankshaft material:cast steel
crankshaft reluctor:no
crankshaft rod journal diameter:2.100"
crankshaft stroke:3.750"
cylinder bore diameter:4.030"
damper included:no
flexplate/flywheel included:153 tooth flexplate
main bearing type:O.E. Replacement
main bearings included:yes
oil rail support included:no
piston brand:KB
piston dome volume:-18cc
piston face type:D-cup
piston material:hypereutectic aluminum
piston pin diameter:.927"
piston pin type:full floating
piston ring gap:standard
piston ring thickness:5/64", 5/64", 3/16"
rod bearing type:O.E. replacement
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 350

Part Type

Engine Crankshaft Rotating Assembly

Data: v4.2 - Upd: 2026-10-13 18:08:12

Specifications

Product Attributes - Brand
Eagle Specialty Products
Product Attributes - Manufacturer's Part Number
B13054L03053
Product Attributes - Part Type
Engine Rotating Kits
Product Attributes - Product Line
Eagle Street and Strip Rotating Assemblies
Product Attributes - UPC
793348804538
Product Attributes - Actual Engine Displacement
6.3L/383
Product Attributes - Rear Main Seal Style
1-piece
Product Attributes - Bore (in.)
4.030 in.
Product Attributes - Bore (mm)
102.362mm
Product Attributes - Engine Stroke (in.)
3.750 in.
Product Attributes - Balanced
Yes
Product Attributes - Piston Material
Hypereutectic aluminum
Product Attributes - Piston Style
Dish, with a D-shaped cup
Product Attributes - Harmonic Balancer Included
No
Product Attributes - Flexplate Included
Yes
Product Attributes - Flywheel Included
No
Product Attributes - Pistons Included
Yes
Product Attributes - Piston Head Volume (cc)
+18.00cc
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.)
0.030 in.
Product Attributes - Crankshaft Included
Yes
Product Attributes - Crankshaft Material
Cast steel
Product Attributes - Engine Balance
Internal
Product Attributes - Connecting Rods Included
Yes
Product Attributes - Connecting Rod Length Center to Center (in.)
5.700 in.
Product Attributes - Connecting Rod Material
Forged 5140 steel
Product Attributes - Connecting Rod Beam Style
I-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
Minor clearancing of block at pan rails required. Includes 153 tooth flexplate.

Reference Information

Brand Name/s Eagle
StreetFX SKU eagB13054L03053
SFX Item ID 4053312
Supplier Item Code 4053312
Manufacturer SKU B13054L03053
Manufacturer UPC 793348804538
Alternative References ESP-B13054L03053, 383ci

Compatibility

CHEVY 350

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