Silvolite Piston Set, 3477HC.STD

Silv-O-Lite Piston - Chevrolet 189ci/3.1L (V6)

Hypereutectic. 2.825 diameter recess.279 deep. Coated skirts.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Chevrolet

Engine Family: GM V6

VIN Code: M

OE Cross Reference: 24505806

Engine Displacement (Liters): 3.1

Engine Displacement (cubic inches): 191

Piston Head Type: Dish

Crown (cc): +28cc

Compression Ratio: 9.5

Top Land: 0.24

Pin Type: Press

Compression Height IN: 1.47

Top Compression Ring Thickness MM: 1.5

Oil Ring Thickness MM: 4

Bore Diameter MM: 89

Piston Pin Outside Diameter MM: 23

Second Compression Ring Thickness MM: 1.5

Bore Diameter IN: 3.5039

Pin Number: 0905x212A

Piston Pin Outside Diameter IN: 0.905

Compression Height MM: 37.3

Oversizes: STD.5mm.75mm 1.0mm 1.5mm

Year To: 1996

Oversize: STD

Ring Pack: 1.5mm, 1.5mm, 4.0mm Shallow Oil Groove

Year Range: 1994-1996

Crown Type: DISH

Pin Configuration: Offset

Piston Material: Cast 390 Hypereutectic Alloy

Base Number: 3477HC

Year From: 1994

Oversized: No