Silvolite Piston Set, 3531HC.1.0MM

Silv-O-Lite Piston - GM 238ci/3.9L (V6)

Coated skirts.

Sold As: Sold as a set, priced per set

Engine Manufacturer: GM

Engine Family: GM V6

OE Cross Reference: 89018066

Engine Displacement (Liters): 3.9

Engine Displacement (cubic inches): 238

Piston Head Type: Dish

Crown (cc): +17.43cc

Top Land: 0.199

Pin Type: Floating

Second Compression Ring Thickness MM: 1.5

Bore Diameter MM: 99

Piston Pin Outside Diameter MM: 23.95

Pin Number: 0943x223A

Bore Diameter IN: 3.8976

Compression Height MM: 32.9

Compression Height IN: 1.295

Oil Ring Thickness MM: 2.5

Year To: 2011

Top Compression Ring Thickness MM: 1.2

Piston Pin Outside Diameter IN: 0.943

Year From: 2006

Oversizes: STD.5mm.75mm 1.0mm

Piston Material: Cast 390 Hypereutectic Alloy

Oversized: Yes

Lock: SRW-012

Oversize: 1.0mm

Ring Pack: 1.2mm, 1.5mm, 2.5mm

Crown Type: DISH

Pin Configuration: Offset

Base Number: 3531HC

Year Range: 2006-2011