Silvolite Piston Set, 3524HC.75MM

Silv-O-Lite Piston - GM 256ci/4.2L (L6)

Hypereutectic dome 2.216 diameter. .126 high.040 offset floating pin. Coated skirts.

Sold As: Sold as a set, priced per set

Engine Manufacturer: GM

Engine Family: GM Inline 6-Cylinder

VIN Code: S

OE Cross Reference: 89017790, 93L70 Casting, 12589027

Engine Displacement (Liters): 4.2

Engine Displacement (cubic inches): 256

Piston Head Type: Dome

Crown (cc): -6.62cc

Compression Ratio: 10.1

Top Land: 0.13

Pin Type: Floating

Oil Ring Thickness MM: 2.5

Second Compression Ring Thickness MM: 1.5

Piston Pin Outside Diameter MM: 23.5

Top Compression Ring Thickness MM: 1.2

Bore Diameter MM: 93

Compression Height IN: 1.108

Bore Diameter IN: 3.6614

Compression Height MM: 28.1

Oversizes: STD.25mm.5mm.75mm 1.0mm

Piston Pin Outside Diameter IN: 0.925

Year From: 2006

Pin Configuration: Offset

Crown Type: DOME

Year To: 2010

Lock: SRW-012

Ring Pack: 1.2mm, 1.5mm, 2.5mm

Oversize: .75mm

Oversized: Yes

Year Range: 2006-2010

Base Number: 3524HC

Piston Material: Cast 390 Hypereutectic Alloy

Pin Number: 0925x218A