Silvolite Piston Set, 1443HC.030

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

Piston Pin Outside Diameter MM: 23.5

Year Range: 1970-1980

Top Compression Ring Thickness IN: .0781"

Second Compression Ring Thickness IN: .0781"

Piston Pin Outside Diameter IN: 0.927

Bore Diameter IN: 4.125

Oil Ring Thickness IN: .1875"

Piston Material: Cast 390 Hypereutectic Alloy

Compression Height MM: 39.1

Compression Height IN: 1.54

Bore Diameter MM: 104.8

Year From: 1970

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

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

Crown Type: DISH

Base Number: 1443HC

Year To: 1980

Oversized: Yes

Pin Number: 0927x300A

Oversize: .030"

Pin Configuration: Offset