DUALOY Piston Kit, 7210DKT.1.0MM

DUALOY - GM DURAMAX (R & L) 403CI/6.6L

Set includes 4 right and 4 left bank pistons. Coated skirts. Iron ring insert in top groove. Keystone top ring.

Sold As: Piston Set with Rings

Engine Manufacturer: GM

Engine Family: LLY Duramax

VIN Code: D, 2, 6

OE Cross Reference: 97374384-R, 97374385-L

Engine Displacement (Liters): 6.6

Engine Displacement (cubic inches): 403

Bore Size (in): 4.055

Bore Size (mm): 103

Crown (cc): +40.4cc

Compression Ratio: 16.8:1

Top Land: 0.394

Pin Type: Floating

Bore Diameter MM: 103

Stroke (in): 3.898

Compression Height IN: 1.96

Pin Configuration: Offset

Oversized: Yes

Compression Height MM: 49.8

Pin Diameter (mm): 34.5

Bore Diameter IN: 4.055

Pin Number: 7211D-PP

Year To: 2010

Year Range: 2006-2010

Crown Type: CONTOURED HEAD

Ring Pack: 3.0K, 2.0mm, 3.0mm

Oversize: 1.0mm

Rod (mm): 163.068

Pin Diameter (in): 1.358

Year From: 2006

Alloy: 332

Stroke (mm): 99

Model: C&K Series Truck

Base Number: 7210D

Rod (in): 6.42

Oversizes: STD.5mm 1.0mm