Dualoy Pistons
2001-2005 Duramax 6.6L LB7/LLY Dualoy Piston & Ring Kit (7208DKT)
$1,630.00
- About
- Specs
- Fits
Dualoy Diesel pistons are cast and machined in-house to maintain the highest level of quality and consistency. 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.
Sold As: Piston Set with Rings
Engine Manufacturer: GM
Engine Family: LB7/LLH Duramax
OE Cross Reference: 97303755-R, 224-3452-R
Engine Displacement (Liters): 6.6
Engine Displacement (cubic inches): 403
Bore Size (in): 4.055
Bore Size (mm): 103
Crown (cc): +38cc
Compression Ratio: 17.5:1
Top Land: 0.394
Pin Type: Floating
Lock: 7208D-CP
Year From: 2001
Compression Height IN: 1.96
Bore Diameter MM: 103
Pin Configuration: Offset
Year To: 2005
Ring Pack: 3.0K, 2.0mm, 3.0mm
Compression Height MM: 49.8
Oversized: Yes
Pin Diameter (mm): 34.5
Rod (mm): 163
Year Range: 2001-2005
Oversizes: STD,.5mm,.75mm, 1.0mm
Crown Type: CONTOURED HEAD
Pin Number: 7208D-PP
Base Number: 7208D
Alloy: 332
Oversize: .50mm
Stroke (mm): 99
Rod (in): 6.42
Model: C&K Series Truck
Pin Diameter (in): 1.358
Stroke (in): 3.898
GM Duramax
2001 - 2005 6.6L LB7/LLY
PowerHouse Machining was founded with the vision of creating a one-stop-shop for all of your light duty engine needs. We pride ourselves on our industry-leading engine quality, dedication to customer service, and sincere passion for our trade.