Silvolite Piston Set, 3331H.5MM

Silv-O-Lite Piston - Australian Ford 238ci/3.9L (L6)

Hypereutectic dish 2.528" diameter.192 deep. .060" offset pin.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Australian Ford

Engine Family: Ford V6

Engine Displacement (Liters): 3.9

Engine Displacement (cubic inches): 238

Piston Head Type: Dish

Crown (cc): +15.7cc

Compression Ratio: 8.3

Top Land: 0.227

Pin Type: Press

Compression Height IN: 1.375

Piston Pin Outside Diameter IN: 0.912

Bore Diameter IN: 3.6176

Compression Height MM: 35

Top Compression Ring Thickness MM: 1.5

Piston Pin Outside Diameter MM: 23.16

Bore Diameter MM: 91.9

Second Compression Ring Thickness MM: 1.5

Oversize: .50mm

Oil Ring Thickness MM: 4

Year To: 1987

Base Number: 3331H

Pin Number: 0912x301A

Year From: 1987

Pin Configuration: Offset

Ring Pack: 1.5mm, 1.5mm, 4.0mm

Oversizes: STD.5mm 1.0mm

Oversized: Yes

Piston Material: Cast 390 Hypereutectic Alloy

Year Range: 1987-1987

Crown Type: DISH