Silvolite Piston Set, 3499HC.12MM

Silv-O-Lite Piston - GM 346ci/5.7L (V8)

Hypereutectic. LS6 engine. Flat top. Coated skirts. Floating pin.

Sold As: Sold as a set, priced per set

Engine Manufacturer: GM

Engine Family: Chevy Small Block Gen III/IV (LS-Based Engines)

VIN Code: S

OE Cross Reference: 89017581

Engine Displacement (Liters): 5.7

Engine Displacement (cubic inches): 346

Piston Head Type: Flat

Compression Ratio: 10.5

Top Land: 0.2

Pin Type: Floating

Bore Diameter IN: 3.8976

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

Top Compression Ring Thickness MM: 1.5

Year Range: 2004-2006

Bore Diameter MM: 99

Piston Pin Outside Diameter IN: 0.943

Compression Height MM: 33.8

Second Compression Ring Thickness MM: 1.5

Piston Pin Outside Diameter MM: 23.95

Compression Height IN: 1.33

Oil Ring Thickness MM: 3

Pin Configuration: Offset

Base Number: 3499HC

Year From: 2004

Oversize: .12mm

Oversized: Yes

Piston Material: Cast 390 Hypereutectic Alloy

Crown Type: FLAT TOP

Lock: SRW-012

Ring Pack: 1.5mm, 1.5mm, 3.0mm Shallow Oil Groove

Year To: 2006

Pin Number: 0943x223A