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Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods -18cc 4.040in Pistons Rotating Assembly

SKU: EAG13054L040

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl...

Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods -18cc 4.040in Pistons Rotating Assembly

SKU: EAG13054L040

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl...

A$3,189.21
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.

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Description

Street & Strip Assy

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

Additional Information

3.750" Cast Crank,5.700" I-BEAM Rods,3/8" ARP 8740 BOLTS,HYPEREUTECTIC KB -18CC D-CUP 4.040" PISTONS,PLASMA-MOLY STANDARD G AP RINGS,KING SI Rod/MAIN BEARINGS.

Application Summary

CHEVY LT1, 350

Part Type

Engine Crankshaft Rotating Assembly


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 20:05:27

Data: v4.2 - Upd: 2026-11-07 19:53:31

Features

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: pistons)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Eagle, Eagle Specialty Products
StreetFX SKU eag13054L040
SFX Item ID 4054489
Accounting SKU eag-13054L040
Manufacturer SKU 13054L040
Manufacturer UPC 793348098463
Alternative References ESP-13054L040

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Eagle Street and Strip rotating assemblies consist of name-brand quality components for a wide range of engines at an affordable price. These kits feature a crankshaft, pistons, piston rings, rod and main bearings, and connecting rods. Based on your application, balanced assemblies are also available. Order the model designed for fitment on your year/make vehicle and engine application.

Product Attributes
BrandEagle Specialty Products
Manufacturer's Part Number13054L040
Part TypeEngine Rotating Kits
Product LineEagle Street and Strip Rotating Assemblies
UPC00793348098463
Actual Engine Displacement6.3L/385
Rear Main Seal Style1-piece
Bore (in.)4.040 in.
Bore (mm)102.616mm
Engine Stroke (in.)3.750 in.
BalancedNo
Piston MaterialHypereutectic aluminum
Piston StyleDish, with a D-shaped cup
Harmonic Balancer IncludedNo
Flexplate IncludedNo
Flywheel IncludedNo
Pistons IncludedYes
Piston Head Volume (cc)+18.00cc
Wrist Pin StyleFloating
Piston Rings IncludedYes
Piston Ring Facing MaterialPlasmamoly
Piston and Ring Oversize (in.)0.040 in.
Crankshaft IncludedYes
Crankshaft MaterialCast steel
Engine BalanceInternal
Connecting Rods IncludedYes
Connecting Rod Length Center to Center (in.)5.700 in.
Connecting Rod MaterialForged 5140 steel
Connecting Rod Beam StyleI-beam
Rod Bearings IncludedYes
Rod Bearing Undersize (in.)Stock
Rod Bearing Undersize (mm)Stock
Main Bearings IncludedYes
Main Bearing Undersize (in.)Stock
Main Bearing Undersize (mm)Stock
Cam Bearings IncludedNo
Gaskets IncludedNo
Oil Pump IncludedNo
Camshaft IncludedNo
Lifters IncludedNo
Timing Chain and Gears IncludedNo
Plastigage IncludedNo
Assembly Lubricant IncludedNo
QuantitySold as a kit.
NotesDesigned to be internally balanced. Assembly includes file-fit piston rings and inverted dome design pistons. Suitable for use up to 500 hp.

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