Silvolite Piston Set, 1443HC.020

Silv-O-Lite Piston - GM 400ci/6.6L (V8)

Small block. Hypereutectic. 3.460" diameter recess.150" deep. Coated skirts.

Sold As: Sold as a set, priced per set

Engine Manufacturer: GM

Engine Family: Chevy Small Block Gen I

OE Cross Reference: 3972160

Engine Displacement (Liters): 6.6

Engine Displacement (cubic inches): 400

Piston Head Type: Dish

Crown (cc): +20cc

Compression Ratio: 8.5

Top Land: 0.245

Pin Type: Press

Year Range: 1970-1980

Bore Diameter IN: 4.125

Compression Height MM: 39.1

Oil Ring Thickness IN: .1875"

Piston Pin Outside Diameter MM: 23.5

Second Compression Ring Thickness IN: .0781"

Bore Diameter MM: 104.8

Piston Pin Outside Diameter IN: 0.927

Compression Height IN: 1.54

Top Compression Ring Thickness IN: .0781"

Oversize: .020"

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

Piston Material: Cast 390 Hypereutectic Alloy

Year From: 1970

Base Number: 1443HC

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

Crown Type: DISH

Year To: 1980

Pin Number: 0927x300A

Pin Configuration: Offset

Oversized: Yes