Home / Shop / Eagle Chrysler 360 4.000in Crank 6.123in H-Beam -5cc Flat Top 4.040in Pistons Balanced Assembly

Eagle Chrysler 360 4.000in Crank 6.123in H-Beam -5cc Flat Top 4.040in Pistons Balanced Assembly

SKU: EAGB20109040

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl...

Eagle

Eagle Chrysler 360 4.000in Crank 6.123in H-Beam -5cc Flat Top 4.040in Pistons Balanced Assembly

SKU: EAGB20109040

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.

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Description

IMPORTANT NOTICE: Manual transmission applications must use Eagle pilot bushing part# EAG PB2

Eagle competition rotating assemblies consist of name-brand quality components for a wide range of engines at an affordable price. Depending upon your selection, these kits may feature a crankshaft, pistons, piston rings, rod and main bearings, or connecting rods. Balanced assemblies are also available. Order the model designed for fitment on your year/make vehicle and engine application.

Application Summary

CHRY. 360

Part Type

Engine Crankshaft Rotating Assembly

Data: v4.2 - Upd: 2026-10-13 17:09:23

Specifications

Product Attributes - Brand: Eagle Specialty Products
Product Attributes - Manufacturer's Part Number: B20109040
Product Attributes - Part Type: Engine Rotating Kits
Product Attributes - Product Line: Eagle Competition Rotating Assemblies
Product Attributes - UPC: 00793348042442
Product Attributes - Actual Engine Displacement: 6.7L/410
Product Attributes - Rear Main Seal Style: 2-piece
Product Attributes - Bore (in.): 4.040 in.
Product Attributes - Bore (mm): 102.616mm
Product Attributes - Engine Stroke (in.): 4.000 in.
Product Attributes - Balanced: Yes
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Piston Style: Flat top, with two valve reliefs
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): +5.00cc
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.): 0.040 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.): 6.123 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: Manual transmission applications must use Eagle pilot bushing part# EAG PB2

Reference Information

Brand Name/s	Eagle
StreetFX SKU	eagB20109040
SFX Item ID	4058981
Supplier Item Code	4058981
Manufacturer SKU	B20109040
Manufacturer UPC	793348042442
Alternative References	ESP-B20109040, 4.000in, 6.123in, -5cc, 4.040in