Dualoy Pistons
2001-2005 Duramax 6.6L LB7/LLY Dualoy Reduced Compression Height Piston & Ring Kit (7218DKT)
$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: Kit 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
Crown (cc): +38cc
Top Land: 0.394
Pin Type: Floating
Rod (mm): 163
Stroke (mm): 99
Compression Height MM: 49.53
Ring Pack: 3.0K, 2.0mm, 3.0mm
Bore Diameter IN: 4.055
Oversizes: STD.50mm,.75mm, 1.0mm
Bore Diameter MM: 103
Compression Height IN: 1.95
Year From: 2001
Pin Configuration: Offset
Rod (in): 6.42
Alloy: 332
Pin Diameter (in): 1.358
Oversized: Yes
Pin Number: 7208D-PP
Pin Diameter (mm): 34.5
Oversize: .50mm
Base Number: 7218D
Year Range: 2001-2005
Year To: 2005
Crown Type: CONTOURED HEAD
Model: C&K Series Truck
Stroke (in): 3.898
GM Duramax
2001 - 2005
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.