Eagle Chevrolet 454 Rotating Assembly Kit

SKU: EAG18421060

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl...

Eagle

Eagle Chevrolet 454 Rotating Assembly Kit

SKU: EAG18421060

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

Pro Street Assembly

Eagle Pro Street Rotating Assemblies are perfect for naturally-aspirated racing use.

Additional Information

4.250" Forged 4140 Steel Crank, 6.385" 4340 Steel I-BEAM Rods,7/16" ARP 8740 BOLTS, Forged 4032 ICON 23CC DOME 4.310" PISTONS, PLASMA-MOLY FILE-FIT RINGS,KING XP Rod/MAIN BEARINGS.

Application Summary

CHEVY 454

Part Type

Engine Crankshaft Rotating Assembly

Product Overview

4.250" FORGED 4140 STEEL CRANK, 6.385" 4340 STEEL I-BEAM RODS,7/16" ARP 8740 BOLTS, FORGED 4032 ICON 23CC DOME 4.310" PISTONS, PLASMA-MOLY FILE-FIT RINGS,KING XP ROD/MAIN BEARINGS.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 20:03:32

Data: v4.2 - Upd: 2026-11-07 19:56:38

Features

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

Product Details

Assembly Type:	Pro Street Assembly
Bore:	4.31
Description:	Eagle Chevrolet 454 Rotating Assembly Kit
Part Number:	eag18421060
Piston Brand:	Icon
Piston Type:	Dome Forged
Product Line:	Pro Street
Title:	Eagle Specialty Prod. Rotating Assembly

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s	Eagle, Eagle Specialty Products
StreetFX SKU	eag18421060
SFX Item ID	4052740
Accounting SKU	eag-18421060
Manufacturer SKU	18421060
Manufacturer UPC	793348049793
Alternative References	ESP-18421060

PRO STREET ASSEMBLY CHEV 454

Eagle Pro Street rotating assemblies consist of name-brand quality components for a wide range of applications at an affordable price. These kits feature a crankshaft, pistons, piston rings, rod and main bearings, and connecting rods.

Product Attributes
Brand	Eagle Specialty Products
Manufacturer's Part Number	18421060
Part Type	Engine Rotating Kits
Product Line	Eagle Pro Street Rotating Assemblies
UPC	793348049793
Actual Engine Displacement	8.1L/496
Rear Main Seal Style	2-piece
Bore (in.)	4.310 in.
Bore (mm)	109.474mm
Engine Stroke (in.)	4.250 in.
Balanced	No
Piston Material	Forged aluminum
Piston Style	Dome, with two valve reliefs
Harmonic Balancer Included	No
Flexplate Included	No
Flywheel Included	No
Pistons Included	Yes
Piston Head Volume (cc)	-23.00cc
Wrist Pin Style	Floating
Piston Rings Included	Yes
Piston Ring Facing Material	Plasmamoly
Piston and Ring Oversize (in.)	0.060 in.
Crankshaft Included	Yes
Crankshaft Material	Forged 4140 steel
Engine Balance	External
Connecting Rods Included	Yes
Connecting Rod Length Center to Center (in.)	6.135 in.
Connecting Rod Material	Forged 4340 steel
Connecting Rod Beam Style	I-beam
Rod Bearings Included	Yes
Rod Bearing Undersize (in.)	Stock
Rod Bearing Undersize (mm)	Stock
Main Bearings Included	Yes
Main Bearing Undersize (in.)	Stock
Main Bearing Undersize (mm)	Stock
Cam Bearings Included	No
Gaskets Included	No
Oil Pump Included	No
Camshaft Included	No
Lifters Included	No
Timing Chain and Gears Included	No
Plastigage Included	No
Assembly Lubricant Included	No
Quantity	Sold as a kit.