2001-2005 GM 6.6L LB7 LLY Duramax DUALOY Piston Kit

LB70104000

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$979.00

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Description

DUALOY Piston Kit 2001-2005 GM 6.6L LB7 LLY Duramax

\nPart # 7208DKT.STD-.50-.75-.100 \n \nSet includes 4 right and 4 left bank pistons. Iron ring insert in top groove. Keystone top ring. \n \nDualoy Diesel pistons are cast and machined in-house to maintain the highest level of quality and consistency. Available for most popular diesel light and medium-duty truck applications, and engine codes. All Dualoy pistons feature a high strength top ring carrier to improve strength of the top land, and resistance to the extreme heat of diesel engines. Oil cooling galleries are cast into the pistons, as required depending on the specific application. \n

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Product Specifications

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Sold As	Piston Set with Rings
Engine Manufacturer	GM
Engine Family	LB7/LLH Duramax
Eng. Disp. In.	403
Eng. Disp Liters	6.6
Year Range	2001-2005
Oe Assembly	97303755-R, 224-3452-R
Bore (in)	4.055
Bore (mm)	103
Stroke (in)	3.898
Stroke (mm)	99
Oversized	No
Oversize	STD-.50-.75-.100

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Ring Pack	PVD 3.0K, 2.0mm, 3.0mm
Top Land	0.394
Pin Number	7208D-PP
Pin Type	Floating
Pin Diameter (in)	1.358
Pin Diameter (mm)	34.5
Lock	7208D-CP
Compression Height IN	1.96
Compression Height MM	49.8
Crown (cc)	+38cc
Alloy	332
Compression Ratio	17.5:1

2001-2005 GM 6.6L LB7 LLY Duramax DUALOY Piston Kit

$979.00

Maximum Reliability
Heavy-Duty Overhaul Essentials

Stop risking your engine rebuild on inconsistent tolerances. Compare our in-house machined and heavy-duty spec parts against stock OEM to ensure your build holds up under load.