Silvolite Piston Set, 3531HC.75MM

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

Compression Height MM: 32.9

Bore Diameter IN: 3.8976

Oil Ring Thickness MM: 2.5

Top Compression Ring Thickness MM: 1.2

Piston Pin Outside Diameter IN: 0.943

Piston Pin Outside Diameter MM: 23.95

Second Compression Ring Thickness MM: 1.5

Lock: SRW-012

Bore Diameter MM: 99

Compression Height IN: 1.295

Ring Pack: 1.2mm, 1.5mm, 2.5mm

Oversize: .75mm

Pin Configuration: Offset

Piston Material: Cast 390 Hypereutectic Alloy

Crown Type: DISH

Oversized: Yes

Oversizes: STD.5mm.75mm 1.0mm

Year To: 2011

Year From: 2006

Year Range: 2006-2011

Pin Number: 0943x223A

Base Number: 3531HC