Silvolite Piston Set, 1732HC.030

Silv-O-Lite Piston - Buick 252ci/4.1L (V8)

Hypereutectic. 3.193" diameter recess.256" deep. Coated skirts.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Buick

Engine Family: GM V6

OE Cross Reference: 25505374

Engine Displacement (Liters): 4.1

Engine Displacement (cubic inches): 252

Piston Head Type: Dish

Crown (cc): +28cc

Compression Ratio: 8

Top Land: 0.27

Pin Type: Press

Piston Pin Outside Diameter MM: 23.9

Second Compression Ring Thickness IN: .0781"

Piston Pin Outside Diameter IN: 0.94

Bore Diameter MM: 100.7

Top Compression Ring Thickness IN: .0781"

Ring Pack: 5/64, 5/64, 3/16

Oil Ring Thickness IN: .1875"

Compression Height MM: 45.9

Bore Diameter IN: 3.965

Compression Height IN: 1.808

Oversized: Yes

Oversize: .030"

Year Range: 1980-1984

Year From: 1980

Crown Type: DISH

Piston Material: Cast 390 Hypereutectic Alloy

Base Number: 1732HC

Oversizes: STD, .020, .030, .040, .060

Pin Number: 0940x302A

Pin Configuration: Offset

Year To: 1984